NameFileManuscript
A GUIDE TO BIOLOGYphelan3e_fm1_1.html546ac0ec757a2ee374000000
DLAP questionsphelan3e_fm1_1_dlap.xml546ac0ec757a2ee374000000
Dear Reader,phelan3e_fm1_2.html546ac0ec757a2ee374000000
DLAP questionsphelan3e_fm1_2_dlap.xml546ac0ec757a2ee374000000
About the Authorphelan3e_fm1_3.html546ac0ec757a2ee374000000
DLAP questionsphelan3e_fm1_3_dlap.xml546ac0ec757a2ee374000000
Acknowledgmentsphelan3e_fm1_4.html546ac0ec757a2ee374000000
DLAP questionsphelan3e_fm1_4_dlap.xml546ac0ec757a2ee374000000
ChapTitleBig1 Scientific ThinkingChapTitleSmallYOUR BEST PATHWAY TO UNDERSTANDING THE WORLDphelan3e_ch01_1.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_1_dlap.xml5435c6a4757a2e591a000000
1.1–1.3: More than just a collection of facts, science is a process for understanding the world.phelan3e_ch01_2.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_2_dlap.xml5435c6a4757a2e591a000000
1.2: Biological literacy is essential in the modern world.phelan3e_ch01_3.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_3_dlap.xml5435c6a4757a2e591a000000
1.3: Scientific thinking is a powerful approach to understanding the world.phelan3e_ch01_4.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_4_dlap.xml5435c6a4757a2e591a000000
1.4–1.10: A beginner’s guide: what are the steps of the scientific method?phelan3e_ch01_5.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_5_dlap.xml5435c6a4757a2e591a000000
1.5: Step 1: Make observations.phelan3e_ch01_6.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_6_dlap.xml5435c6a4757a2e591a000000
1.6: Step 2: Formulate a hypothesis.phelan3e_ch01_7.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_7_dlap.xml5435c6a4757a2e591a000000
1.7: Step 3: Devise a testable prediction.phelan3e_ch01_8.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_8_dlap.xml5435c6a4757a2e591a000000
1.8: Step 4: Conduct a critical experiment.phelan3e_ch01_9.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_9_dlap.xml5435c6a4757a2e591a000000
1.9: Step 5: Draw conclusions, make revisions.phelan3e_ch01_10.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_10_dlap.xml5435c6a4757a2e591a000000
1.10: When do hypotheses become theories, and what are theories?phelan3e_ch01_11.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_11_dlap.xml5435c6a4757a2e591a000000
1.11–1.14: Well-designed experiments are essential to testing hypotheses.phelan3e_ch01_12.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_12_dlap.xml5435c6a4757a2e591a000000
1.1 1.12 THIS IS HOW WE DO IT: Is arthroscopic surgery for arthritis of the knee beneficial? phelan3e_ch01_13.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_13_dlap.xml5435c6a4757a2e591a000000
1.12 THIS IS HOW WE DO IT: Is arthroscopic surgery for arthritis of the knee beneficial?phelan3e_ch01_14.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_14_dlap.xml5435c6a4757a2e591a000000
1.13: Repeatable experiments increase our confidence.phelan3e_ch01_15.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_15_dlap.xml5435c6a4757a2e591a000000
1.14: We’ve got to watch out for our biases.phelan3e_ch01_16.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_16_dlap.xml5435c6a4757a2e591a000000
1.15–1.18: Scientific thinking can help us make wise decisions.phelan3e_ch01_17.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_17_dlap.xml5435c6a4757a2e591a000000
1.16: Statistics can help us in making decisions.phelan3e_ch01_18.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_18_dlap.xml5435c6a4757a2e591a000000
1.17: Pseudoscience and misleading anecdotal evidence can obscure the truth.phelan3e_ch01_19.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_19_dlap.xml5435c6a4757a2e591a000000
1.18: There are limits to what science can do.phelan3e_ch01_20.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_20_dlap.xml5435c6a4757a2e591a000000
1.19: On the road to biological literacy: what are the major themes in biology.phelan3e_ch01_21.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_21_dlap.xml5435c6a4757a2e591a000000
KNOWLEDGE YOU CAN USEphelan3e_ch01_22.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_22_dlap.xml5435c6a4757a2e591a000000
Key Terms in Scientific Thinkingphelan3e_ch01_23.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_23_dlap.xml5435c6a4757a2e591a000000
REVIEW & REHEARSE 1 SCIENTIFIC THINKINGphelan3e_ch01_24.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_24_dlap.xml5435c6a4757a2e591a000000
1.1–1.3: More than just a collection of facts, science is a process for understanding the world.phelan3e_ch01_25.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_25_dlap.xml5435c6a4757a2e591a000000
1.4–1.10: A beginner’s guide: what are the steps of the scientific method?phelan3e_ch01_26.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_26_dlap.xml5435c6a4757a2e591a000000
1.11–1.14: Well-designed experiments are essential to testing hypotheses.phelan3e_ch01_27.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_27_dlap.xml5435c6a4757a2e591a000000
1.15–1.18: Scientific thinking can help us make wise decisions.phelan3e_ch01_28.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_28_dlap.xml5435c6a4757a2e591a000000
1.19: On the road to biological literacy: what are the major themes in biology?phelan3e_ch01_29.html5435c6a4757a2e591a000000
DLAP questionsphelan3e_ch01_29_dlap.xml5435c6a4757a2e591a000000
ChapTitleBig2 ChemistryChapTitleSmallRAW MATERIALS AND FUEL FOR OUR BODIESphelan3e_ch02_1.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_1_dlap.xml5441c99b757a2e1b6a000000
2.1–2.3: Atoms form molecules through bonding.phelan3e_ch02_2.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_2_dlap.xml5441c99b757a2e1b6a000000
2.2: An atom’s electrons determine whether (and how) the atom will bond with other atoms.phelan3e_ch02_3.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_3_dlap.xml5441c99b757a2e1b6a000000
2.3: Atoms can bond together to form molecules or compounds.phelan3e_ch02_4.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_4_dlap.xml5441c99b757a2e1b6a000000
2.4–2.7: Water has features that enable it to support all life.phelan3e_ch02_5.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_5_dlap.xml5441c99b757a2e1b6a000000
2.5: Water has unusual properties that make it critical to life.phelan3e_ch02_6.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_6_dlap.xml5441c99b757a2e1b6a000000
2.6: Living systems are highly sensitive to acidic and basic conditions.phelan3e_ch02_7.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_7_dlap.xml5441c99b757a2e1b6a000000
2.1 2.7 THIS IS HOW WE DO IT: Do anti-acid drugs impair digestion and increase the risk of food allergies? phelan3e_ch02_8.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_8_dlap.xml5441c99b757a2e1b6a000000
2.7 THIS IS HOW WE DO IT: Do anti-acid drugs impair digestion and increase the risk of food allergies?phelan3e_ch02_9.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_9_dlap.xml5441c99b757a2e1b6a000000
2.8–2.11: Carbohydrates are fuel for living machines.phelan3e_ch02_10.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_10_dlap.xml5441c99b757a2e1b6a000000
2.9: Glucose provides energy for the body’s cells.phelan3e_ch02_11.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_11_dlap.xml5441c99b757a2e1b6a000000
2.10: Many complex carbohydrates are time-release packets of energy.phelan3e_ch02_12.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_12_dlap.xml5441c99b757a2e1b6a000000
2.11: Not all carbohydrates are digestible.phelan3e_ch02_13.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_13_dlap.xml5441c99b757a2e1b6a000000
2.12–2.14: Lipids store energy for a rainy day.phelan3e_ch02_14.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_14_dlap.xml5441c99b757a2e1b6a000000
2.13: Fats are tasty molecules too plentiful in our diets.phelan3e_ch02_15.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_15_dlap.xml5441c99b757a2e1b6a000000
2.14: Cholesterol and phospholipids are used to build sex hormones and membranes.phelan3e_ch02_16.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_16_dlap.xml5441c99b757a2e1b6a000000
2.15–2.19: Proteins are versatile macromolecules that serve as building blocks.phelan3e_ch02_17.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_17_dlap.xml5441c99b757a2e1b6a000000
2.16: Proteins are an essential dietary component.phelan3e_ch02_18.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_18_dlap.xml5441c99b757a2e1b6a000000
2.17: A protein’s function is influenced by its three-dimensional shape.phelan3e_ch02_19.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_19_dlap.xml5441c99b757a2e1b6a000000
2.18: Enzymes are proteins that speed up chemical reactions.phelan3e_ch02_20.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_20_dlap.xml5441c99b757a2e1b6a000000
2.19: Enzymes regulate reactions in several ways (but malformed enzymes can cause problems).phelan3e_ch02_21.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_21_dlap.xml5441c99b757a2e1b6a000000
2.20–2.22: Nucleic acids store information on how to build and run a body.phelan3e_ch02_22.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_22_dlap.xml5441c99b757a2e1b6a000000
2.21: DNA holds the genetic information to build an organism.phelan3e_ch02_23.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_23_dlap.xml5441c99b757a2e1b6a000000
2.22: RNA is a universal translator, reading DNA and directing protein production.phelan3e_ch02_24.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_24_dlap.xml5441c99b757a2e1b6a000000
KNOWLEDGE YOU CAN USEphelan3e_ch02_25.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_25_dlap.xml5441c99b757a2e1b6a000000
Key Terms in Chemistryphelan3e_ch02_26.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_26_dlap.xml5441c99b757a2e1b6a000000
REVIEW & REHEARSE 2 CHEMISTRYphelan3e_ch02_27.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_27_dlap.xml5441c99b757a2e1b6a000000
2.1–2.3: Atoms form molecules through bonding.phelan3e_ch02_28.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_28_dlap.xml5441c99b757a2e1b6a000000
2.4–2.7: Water has features that enable it to support all life.phelan3e_ch02_29.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_29_dlap.xml5441c99b757a2e1b6a000000
2.8–2.11: Carbohydrates are fuel for living machines.phelan3e_ch02_30.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_30_dlap.xml5441c99b757a2e1b6a000000
2.12–2.14: Lipids store energy for a rainy day.phelan3e_ch02_31.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_31_dlap.xml5441c99b757a2e1b6a000000
2.15–2.19: Proteins are versatile molecules that serve as building blocks.phelan3e_ch02_32.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_32_dlap.xml5441c99b757a2e1b6a000000
2.20–2.21: Nucleic acids store information on how to build and run a body.phelan3e_ch02_33.html5441c99b757a2e1b6a000000
DLAP questionsphelan3e_ch02_33_dlap.xml5441c99b757a2e1b6a000000
ChapTitleBig3 CellsChapTitleSmallTHE SMALLEST PART OF YOUphelan3e_ch03_1.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_1_dlap.xml5441c9b9757a2ea874000000
3.1–3.3: What is a cell?phelan3e_ch03_2.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_2_dlap.xml5441c9b9757a2ea874000000
3.2: Prokaryotic cells are structurally simple but extremely diverse.phelan3e_ch03_3.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_3_dlap.xml5441c9b9757a2ea874000000
3.3: Eukaryotic cells have compartments with specialized functions.phelan3e_ch03_4.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_4_dlap.xml5441c9b9757a2ea874000000
3.4–3.7: Cell membranes are gatekeepers.phelan3e_ch03_5.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_5_dlap.xml5441c9b9757a2ea874000000
3.5: Molecules embedded in the plasma membrane help it perform its functions.phelan3e_ch03_6.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_6_dlap.xml5441c9b9757a2ea874000000
3.6: Faulty membranes can cause diseases.phelan3e_ch03_7.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_7_dlap.xml5441c9b9757a2ea874000000
3.7: Membrane surfaces have a “fingerprint” that identifies the cell.phelan3e_ch03_8.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_8_dlap.xml5441c9b9757a2ea874000000
3.8–3.11: Molecules move across membranes in several ways.phelan3e_ch03_9.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_9_dlap.xml5441c9b9757a2ea874000000
3.9: Osmosis is the passive diffusion of water across a membrane.phelan3e_ch03_10.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_10_dlap.xml5441c9b9757a2ea874000000
3.10: In active transport, cells use energy to move small molecules into and out of the cell.phelan3e_ch03_11.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_11_dlap.xml5441c9b9757a2ea874000000
3.11: Endocytosis and exocytosis are used for bulk transport of particles.phelan3e_ch03_12.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_12_dlap.xml5441c9b9757a2ea874000000
3.12: Cells are connected and communicate with each other.phelan3e_ch03_13.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_13_dlap.xml5441c9b9757a2ea874000000
3.13–3.22: Nine important landmarks distinguish eukaryotic cells.phelan3e_ch03_14.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_14_dlap.xml5441c9b9757a2ea874000000
3.14: Cytoplasm and the cytoskeleton form the cell’s internal environment, provide its physical support, and can generate movement.phelan3e_ch03_15.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_15_dlap.xml5441c9b9757a2ea874000000
3.15: Mitochondria are the cell’s energy converters.phelan3e_ch03_16.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_16_dlap.xml5441c9b9757a2ea874000000
3.1 3.16 THIS IS HOW WE DO IT: Can cells change their composition to adapt to their environment? phelan3e_ch03_17.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_17_dlap.xml5441c9b9757a2ea874000000
3.16 THIS IS HOW WE DO IT: Can cells change their composition to adapt to their environment?phelan3e_ch03_18.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_18_dlap.xml5441c9b9757a2ea874000000
3.17: Lysosomes are the cell’s garbage disposals.phelan3e_ch03_19.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_19_dlap.xml5441c9b9757a2ea874000000
3.18: In the endoplasmic reticulum, cells build proteins and lipids and disarm toxins.phelan3e_ch03_20.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_20_dlap.xml5441c9b9757a2ea874000000
3.19: The Golgi apparatus processes products for delivery throughout the body.phelan3e_ch03_21.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_21_dlap.xml5441c9b9757a2ea874000000
3.20: The cell wall provides additional protection and support for plant cells.phelan3e_ch03_22.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_22_dlap.xml5441c9b9757a2ea874000000
3.21: Vacuoles are multipurpose storage sacs for cells.phelan3e_ch03_23.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_23_dlap.xml5441c9b9757a2ea874000000
3.22: Chloroplasts are the plant cell’s solar power plant.phelan3e_ch03_24.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_24_dlap.xml5441c9b9757a2ea874000000
KNOWLEDGE YOU CAN USEphelan3e_ch03_25.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_25_dlap.xml5441c9b9757a2ea874000000
Key Terms in Cellsphelan3e_ch03_26.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_26_dlap.xml5441c9b9757a2ea874000000
REVIEW & REHEARSE: 3 CELLSphelan3e_ch03_27.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_27_dlap.xml5441c9b9757a2ea874000000
3.1–3.3: What is a cell?phelan3e_ch03_28.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_28_dlap.xml5441c9b9757a2ea874000000
3.4–3.7: Cell membranes are gatekeepers.phelan3e_ch03_29.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_29_dlap.xml5441c9b9757a2ea874000000
3.8–3.11: Molecules move across membranes in several ways.phelan3e_ch03_30.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_30_dlap.xml5441c9b9757a2ea874000000
3.12: Cells are connected and communicate with each other.phelan3e_ch03_31.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_31_dlap.xml5441c9b9757a2ea874000000
3.13–3.22: Nine important landmarks distinguish eukaryotic cells.phelan3e_ch03_32.html5441c9b9757a2ea874000000
DLAP questionsphelan3e_ch03_32_dlap.xml5441c9b9757a2ea874000000
ChapTitleBig4 EnergyChapTitleSmallFROM THE SUN TO YOU IN JUST TWO STEPSphelan3e_ch04_1.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_1_dlap.xml5441c9ce757a2e2a7c000000
4.1–4.4: Energy flows from the sun and through all life on earth.phelan3e_ch04_2.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_2_dlap.xml5441c9ce757a2e2a7c000000
4.2: Energy has two forms: kinetic and potential.phelan3e_ch04_3.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_3_dlap.xml5441c9ce757a2e2a7c000000
4.3: As energy is captured and converted, the amount of energy available to do work decreases.phelan3e_ch04_4.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_4_dlap.xml5441c9ce757a2e2a7c000000
4.4: ATP molecules are like free-floating rechargeable batteries in all living cells.phelan3e_ch04_5.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_5_dlap.xml5441c9ce757a2e2a7c000000
4.5–4.11: Photosynthesis uses energy from sunlight to make food.phelan3e_ch04_6.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_6_dlap.xml5441c9ce757a2e2a7c000000
4.6: Photosynthesis takes place in the chloroplasts.phelan3e_ch04_7.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_7_dlap.xml5441c9ce757a2e2a7c000000
4.7: Light energy travels in waves: plant pigments absorb specific wavelengths.phelan3e_ch04_8.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_8_dlap.xml5441c9ce757a2e2a7c000000
4.8: Photons cause electrons in chlorophyll to enter an excited state.phelan3e_ch04_9.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_9_dlap.xml5441c9ce757a2e2a7c000000
4.9: Photosynthesis in detail: the energy of sunlight is captured as chemical energy.phelan3e_ch04_10.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_10_dlap.xml5441c9ce757a2e2a7c000000
4.10: Photosynthesis in detail: the captured energy of sunlight is used to make food.phelan3e_ch04_11.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_11_dlap.xml5441c9ce757a2e2a7c000000
4.11: The battle against world hunger can use plants adapted to water scarcity.phelan3e_ch04_12.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_12_dlap.xml5441c9ce757a2e2a7c000000
4.12–4.16: Living organisms extract energy through cellular respiration.phelan3e_ch04_13.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_13_dlap.xml5441c9ce757a2e2a7c000000
4.13: The first step of cellular respiration: glycolysis is the universal energy-releasing pathway.phelan3e_ch04_14.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_14_dlap.xml5441c9ce757a2e2a7c000000
4.14: The second step of cellular respiration: the Krebs cycle extracts energy from sugar.phelan3e_ch04_15.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_15_dlap.xml5441c9ce757a2e2a7c000000
4.15: The third step of cellular respiration: ATP is built in the electron transport chain.phelan3e_ch04_16.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_16_dlap.xml5441c9ce757a2e2a7c000000
4.1 4.16 THIS IS HOW WE DO IT: Can we combat the fatigue and reduced cognitive functioning of jet lag with NADH pills? phelan3e_ch04_17.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_17_dlap.xml5441c9ce757a2e2a7c000000
4.16 THIS IS HOW WE DO IT: Can we combat the fatigue and reduced cognitive functioning of jet lag with NADH pills?phelan3e_ch04_18.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_18_dlap.xml5441c9ce757a2e2a7c000000
4.17–4.18: There are alternative pathways to energy acquisition.phelan3e_ch04_19.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_19_dlap.xml5441c9ce757a2e2a7c000000
4.18: Eating a complete diet: cells can run on protein and fat as well as on glucose.phelan3e_ch04_20.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_20_dlap.xml5441c9ce757a2e2a7c000000
KNOWLEDGE YOU CAN USEphelan3e_ch04_21.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_21_dlap.xml5441c9ce757a2e2a7c000000
Key Terms in Energyphelan3e_ch04_22.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_22_dlap.xml5441c9ce757a2e2a7c000000
REVIEW & REHEARSE: 4 ENERGYphelan3e_ch04_23.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_23_dlap.xml5441c9ce757a2e2a7c000000
4.1–4.4: Energy flows from the sun and through all life on earth.phelan3e_ch04_24.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_24_dlap.xml5441c9ce757a2e2a7c000000
4.5–4.11: Photosynthesis uses energy from sunlight to make food.phelan3e_ch04_25.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_25_dlap.xml5441c9ce757a2e2a7c000000
4.12–4.16: Cellular respiration converts food molecules into ATP, a universal source of energy for living organisms.phelan3e_ch04_26.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_26_dlap.xml5441c9ce757a2e2a7c000000
4.17–4.18: There are alternative pathways to energy acquisitionphelan3e_ch04_27.html5441c9ce757a2e2a7c000000
DLAP questionsphelan3e_ch04_27_dlap.xml5441c9ce757a2e2a7c000000
ChapTitleBig5 DNA, Gene Expression, and BiotechnologyChapTitleSmallWHAT IS THE GENETIC CODE, AND HOW IS IT HARNESSED?phelan3e_ch05_1.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_1_dlap.xml5441c9eb757a2e1b6a000001
5.1–5.5: DNA: what is it, and what does it do?phelan3e_ch05_2.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_2_dlap.xml5441c9eb757a2e1b6a000001
5.2: The DNA molecule contains instructions for the development and functioning of all living organisms.phelan3e_ch05_3.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_3_dlap.xml5441c9eb757a2e1b6a000001
5.3: Genes are sections of DNA that contain instructions for making proteins.phelan3e_ch05_4.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_4_dlap.xml5441c9eb757a2e1b6a000001
5.4: Not all DNA contains instructions for making proteins.phelan3e_ch05_5.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_5_dlap.xml5441c9eb757a2e1b6a000001
5.5: How do genes work? An overview.phelan3e_ch05_6.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_6_dlap.xml5441c9eb757a2e1b6a000001
5.6–5.8: Information in DNA directs the production of the molecules that make up an organism.phelan3e_ch05_7.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_7_dlap.xml5441c9eb757a2e1b6a000001
5.7: In translation, the mRNA copy of the information from DNA is used to build functional molecules.phelan3e_ch05_8.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_8_dlap.xml5441c9eb757a2e1b6a000001
5.8: Genes are regulated in several ways.phelan3e_ch05_9.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_9_dlap.xml5441c9eb757a2e1b6a000001
5.9–5.11: Damage to the genetic code has a variety of causes and effects.phelan3e_ch05_10.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_10_dlap.xml5441c9eb757a2e1b6a000001
5.1 5.10 THIS IS HOW WE DO IT: Does sunscreen use reduce skin cancer risk? phelan3e_ch05_11.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_11_dlap.xml5441c9eb757a2e1b6a000001
5.10 THIS IS HOW WE DO IT: Does sunscreen use reduce skin cancer risk?phelan3e_ch05_12.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_12_dlap.xml5441c9eb757a2e1b6a000001
5.11: Faulty genes, coding for faulty enzymes, can lead to sickness.phelan3e_ch05_13.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_13_dlap.xml5441c9eb757a2e1b6a000001
5.12–5.14: Biotechnology is producing improvements in agriculture.phelan3e_ch05_14.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_14_dlap.xml5441c9eb757a2e1b6a000001
5.13: Biotechnology can improve food nutrition and make farming more efficient and eco-friendly.phelan3e_ch05_15.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_15_dlap.xml5441c9eb757a2e1b6a000001
5.14: Fears and risks: are genetically modified foods safe?phelan3e_ch05_16.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_16_dlap.xml5441c9eb757a2e1b6a000001
5.15–5.18: Biotechnology has the potential for improving human health (and criminal justice).phelan3e_ch05_17.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_17_dlap.xml5441c9eb757a2e1b6a000001
5.16: Gene therapy: biotechnology can help diagnose and prevent genetic diseases, but has had limited success in curing them.phelan3e_ch05_18.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_18_dlap.xml5441c9eb757a2e1b6a000001
5.17: Cloning—ranging from genes to organs to individuals—offers both promise and perils.phelan3e_ch05_19.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_19_dlap.xml5441c9eb757a2e1b6a000001
5.18: DNA is an individual identifier: the uses and abuses of DNA fingerprinting.phelan3e_ch05_20.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_20_dlap.xml5441c9eb757a2e1b6a000001
KNOWLEDGE YOU CAN USEphelan3e_ch05_21.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_21_dlap.xml5441c9eb757a2e1b6a000001
Key Terms in DNA, Gene Expression, and Biotechnologyphelan3e_ch05_22.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_22_dlap.xml5441c9eb757a2e1b6a000001
REVIEW & REHEARSE: 5 DNA, GENE EXPRESSION, and BIOTECHNOLOGYphelan3e_ch05_23.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_23_dlap.xml5441c9eb757a2e1b6a000001
5.1–5.5: DNA: what is it, and what does it do?phelan3e_ch05_24.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_24_dlap.xml5441c9eb757a2e1b6a000001
5.6–5.8: Information in DNA directs the production of the molecules that make up an organism.phelan3e_ch05_25.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_25_dlap.xml5441c9eb757a2e1b6a000001
5.9–5.11: Damage to the genetic code has a variety of causes and effects.phelan3e_ch05_26.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_26_dlap.xml5441c9eb757a2e1b6a000001
5.12–5.14: Biotechnology is producing improvements in agriculture.phelan3e_ch05_27.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_27_dlap.xml5441c9eb757a2e1b6a000001
5.15–5.18: Biotechnology has the potential for improving human health (and criminal justice)phelan3e_ch05_28.html5441c9eb757a2e1b6a000001
DLAP questionsphelan3e_ch05_28_dlap.xml5441c9eb757a2e1b6a000001
ChapTitleBig6 Chromosomes and Cell DivisionChapTitleSmallCONTINUITY AND VARIETYphelan3e_ch06_1.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_1_dlap.xml53934b5b757a2e5e4e000000
6.1–6.4: There are different types of cell division.phelan3e_ch06_2.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_2_dlap.xml53934b5b757a2e5e4e000000
6.2: Some chromosomes are circular, others are linear.phelan3e_ch06_3.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_3_dlap.xml53934b5b757a2e5e4e000000
6.3: There is a time for everything in the eukaryotic cell cycle.phelan3e_ch06_4.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_4_dlap.xml53934b5b757a2e5e4e000000
6.4: Cell division is preceded by chromosome replication.phelan3e_ch06_5.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_5_dlap.xml53934b5b757a2e5e4e000000
6.5–6.8: Mitosis replaces worn-out old cells with fresh new duplicates.phelan3e_ch06_6.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_6_dlap.xml53934b5b757a2e5e4e000000
6.6: Overview: mitosis leads to duplicate cells.phelan3e_ch06_7.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_7_dlap.xml53934b5b757a2e5e4e000000
6.7: The details: mitosis is a four-step process.phelan3e_ch06_8.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_8_dlap.xml53934b5b757a2e5e4e000000
6.8: Cell division out of control may result in cancer.phelan3e_ch06_9.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_9_dlap.xml53934b5b757a2e5e4e000000
6.9–6.13: Meiosis generates sperm and eggs and a great deal of variation.phelan3e_ch06_10.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_10_dlap.xml53934b5b757a2e5e4e000000
6.10: Sperm and egg are produced by meiosis: the details, step by step.phelan3e_ch06_11.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_11_dlap.xml53934b5b757a2e5e4e000000
6.11: Male and female gametes are produced in slightly different ways.phelan3e_ch06_12.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_12_dlap.xml53934b5b757a2e5e4e000000
6.12: Crossing over and meiosis are important sources of variation.phelan3e_ch06_13.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_13_dlap.xml53934b5b757a2e5e4e000000
6.13: What are the costs and benefits of sexual reproduction?phelan3e_ch06_14.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_14_dlap.xml53934b5b757a2e5e4e000000
6.14–6.15: There are sex differences in the chromosomes.phelan3e_ch06_15.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_15_dlap.xml53934b5b757a2e5e4e000000
6.15: The sex of offspring is determined in a variety of ways in non-human species.phelan3e_ch06_16.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_16_dlap.xml53934b5b757a2e5e4e000000
6.1 6.16 THIS IS HOW WE DO IT: Can the environment determine the sex of a turtle’s offspring? phelan3e_ch06_17.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_17_dlap.xml53934b5b757a2e5e4e000000
6.16 THIS IS HOW WE DO IT: Can the environment determine the sex of a turtle’s offspring?phelan3e_ch06_18.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_18_dlap.xml53934b5b757a2e5e4e000000
6.17–6.18: Deviations from the normal chromosome number lead to problems.phelan3e_ch06_19.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_19_dlap.xml53934b5b757a2e5e4e000000
6.18: Life is possible with too many or too few sex chromosomes.phelan3e_ch06_20.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_20_dlap.xml53934b5b757a2e5e4e000000
KNOWLEDGE YOU CAN USEphelan3e_ch06_21.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_21_dlap.xml53934b5b757a2e5e4e000000
Key Terms in Chromosomes and Cell Divisionphelan3e_ch06_22.html53934b5b757a2e5e4e000000
DLAP questionsphelan3e_ch06_22_dlap.xml53934b5b757a2e5e4e000000
ChapTitleBig7 Genes and InheritanceChapTitleSmallFAMILY RESEMBLANCE: HOW TRAITS ARE INHERITEDphelan3e_ch07_1.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_1_dlap.xml5441ca23757a2e2a7c000001
7.1–7.5: Why do offspring resemble their parents?phelan3e_ch07_2.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_2_dlap.xml5441ca23757a2e2a7c000001
7.2: Some traits are controlled by a single gene.phelan3e_ch07_3.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_3_dlap.xml5441ca23757a2e2a7c000001
7.3: Mendel learned about heredity by conducting experiments.phelan3e_ch07_4.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_4_dlap.xml5441ca23757a2e2a7c000001
7.4: Segregation: you’ve got two copies of each gene but put only one copy in each sperm or egg.phelan3e_ch07_5.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_5_dlap.xml5441ca23757a2e2a7c000001
7.5: Observing an individual’s phenotype is not sufficient for determining its genotype.phelan3e_ch07_6.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_6_dlap.xml5441ca23757a2e2a7c000001
7.6–7.8: Probability and chance play central roles in genetics.phelan3e_ch07_7.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_7_dlap.xml5441ca23757a2e2a7c000001
7.7: A test-cross enables us to figure out which alleles an individual carries.phelan3e_ch07_8.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_8_dlap.xml5441ca23757a2e2a7c000001
7.8: We use pedigrees to decipher and predict the inheritance patterns of genes.phelan3e_ch07_9.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_9_dlap.xml5441ca23757a2e2a7c000001
7.9–7.15: How are genotypes translated into phenotypes?phelan3e_ch07_10.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_10_dlap.xml5441ca23757a2e2a7c000001
7.10: What’s your blood type? Some genes have more than two alleles.phelan3e_ch07_11.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_11_dlap.xml5441ca23757a2e2a7c000001
7.11: Multigene traits: how are continuously varying traits such as height influenced by genes?phelan3e_ch07_12.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_12_dlap.xml5441ca23757a2e2a7c000001
7.12: Sometimes one gene influences multiple traits.phelan3e_ch07_13.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_13_dlap.xml5441ca23757a2e2a7c000001
7.13: Why are more men than women color-blind? Sex-linked traits differ in their patterns of expression in males and females.phelan3e_ch07_14.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_14_dlap.xml5441ca23757a2e2a7c000001
7.1 7.14: THIS IS HOW WE DO IT: What is the cause of male-pattern baldness? phelan3e_ch07_15.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_15_dlap.xml5441ca23757a2e2a7c000001
7.14: THIS IS HOW WE DO IT: What is the cause of male-pattern baldness?phelan3e_ch07_16.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_16_dlap.xml5441ca23757a2e2a7c000001
7.15: Environmental effects: identical twins are not identical.phelan3e_ch07_17.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_17_dlap.xml5441ca23757a2e2a7c000001
7.16–7.17: Some genes are linked together.phelan3e_ch07_18.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_18_dlap.xml5441ca23757a2e2a7c000001
7.17: Red hair and freckles: genes on the same chromosome are sometimes inherited together.phelan3e_ch07_19.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_19_dlap.xml5441ca23757a2e2a7c000001
KNOWLEDGE YOU CAN USEphelan3e_ch07_20.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_20_dlap.xml5441ca23757a2e2a7c000001
Key Terms in Genes and Inheritancephelan3e_ch07_21.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_21_dlap.xml5441ca23757a2e2a7c000001
REVIEW & REHEARSE: 7 GENES and INHERITENCEphelan3e_ch07_22.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_22_dlap.xml5441ca23757a2e2a7c000001
7.1–7.5: Why do offspring resemble their parents?phelan3e_ch07_23.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_23_dlap.xml5441ca23757a2e2a7c000001
7.6–7.8: Probability and chance play central roles in genetics.phelan3e_ch07_24.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_24_dlap.xml5441ca23757a2e2a7c000001
7.9–7.15: How are genotypes translated into phenotypes?phelan3e_ch07_25.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_25_dlap.xml5441ca23757a2e2a7c000001
7.16–7.17: Some genes are linked together.phelan3e_ch07_26.html5441ca23757a2e2a7c000001
DLAP questionsphelan3e_ch07_26_dlap.xml5441ca23757a2e2a7c000001
ChapTitleBig8 Evolution and Natural Selection: DARWIN’S DANGEROUS IDEAChapTitleSmallDARWIN’S DANGEROUS IDEAphelan3e_ch08_1.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_1_dlap.xml5441ca37757a2e392d000005
8.1: Evolution is an ongoing process.phelan3e_ch08_2.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_2_dlap.xml5441ca37757a2e392d000005
8.2–8.4: Darwin journeyed to a new idea.phelan3e_ch08_3.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_3_dlap.xml5441ca37757a2e392d000005
8.3: A job on a ’round-the-world survey ship allowed Darwin to indulge his love of nature and make observations that enabled him to develop a theory of evolution.phelan3e_ch08_4.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_4_dlap.xml5441ca37757a2e392d000005
8.4: Observing geographic similarities and differences among fossils and living plants and animals, Darwin developed a theory of evolution.phelan3e_ch08_5.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_5_dlap.xml5441ca37757a2e392d000005
8.5–8.10: Four mechanisms can give rise to evolution.phelan3e_ch08_6.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_6_dlap.xml5441ca37757a2e392d000005
8.6: Mutation—a direct change in the DNA of an individual—is the ultimate source of all genetic variation.phelan3e_ch08_7.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_7_dlap.xml5441ca37757a2e392d000005
8.7: Genetic drift is a random change in allele frequencies in a population.phelan3e_ch08_8.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_8_dlap.xml5441ca37757a2e392d000005
8.8: Migration into or out of a population may change allele frequencies.phelan3e_ch08_9.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_9_dlap.xml5441ca37757a2e392d000005
8.9: When three simple conditions are satisfied, evolution by natural selection is occurring.phelan3e_ch08_10.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_10_dlap.xml5441ca37757a2e392d000005
8.10: A trait does not decrease in frequency simply because it is recessive.phelan3e_ch08_11.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_11_dlap.xml5441ca37757a2e392d000005
8.11–8.17: Through natural selection, populations of organisms can become adapted to their environments.phelan3e_ch08_12.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_12_dlap.xml5441ca37757a2e392d000005
8.12: Organisms in a population can become better matched to their environment through natural selection.phelan3e_ch08_13.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_13_dlap.xml5441ca37757a2e392d000005
8.13: Natural selection does not lead to perfect organisms.phelan3e_ch08_14.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_14_dlap.xml5441ca37757a2e392d000005
8.14: Artificial selection is a special case of natural selection.phelan3e_ch08_15.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_15_dlap.xml5441ca37757a2e392d000005
8.15: Natural selection can change the traits in a population in several ways.phelan3e_ch08_16.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_16_dlap.xml5441ca37757a2e392d000005
8.1 8.16: THIS IS HOW WE DO IT: By picking taller plants, do humans unconsciously drive the evolution of smaller plants? phelan3e_ch08_17.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_17_dlap.xml5441ca37757a2e392d000005
8.16: THIS IS HOW WE DO IT: By picking taller plants, do humans unconsciously drive the evolution of smaller plants?phelan3e_ch08_18.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_18_dlap.xml5441ca37757a2e392d000005
8.17: Natural selection can cause the evolution of complex traits and behaviors.phelan3e_ch08_19.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_19_dlap.xml5441ca37757a2e392d000005
8.18–8.22: The evidence for evolution is overwhelming.phelan3e_ch08_20.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_20_dlap.xml5441ca37757a2e392d000005
8.19: Geographic patterns of species distributions reflect species’ evolutionary histories.phelan3e_ch08_21.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_21_dlap.xml5441ca37757a2e392d000005
8.20: Comparative anatomy and embryology reveal common evolutionary origins.phelan3e_ch08_22.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_22_dlap.xml5441ca37757a2e392d000005
8.21: Molecular biology reveals that common genetic sequences link all life forms.phelan3e_ch08_23.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_23_dlap.xml5441ca37757a2e392d000005
8.22: Laboratory and field experiments enable us to watch evolution in progress.phelan3e_ch08_24.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_24_dlap.xml5441ca37757a2e392d000005
KNOWLEDGE YOU CAN USEphelan3e_ch08_25.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_25_dlap.xml5441ca37757a2e392d000005
Key Terms in Evolution and Natural Selectionphelan3e_ch08_26.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_26_dlap.xml5441ca37757a2e392d000005
REVIEW & REHEARSE: 8 Evolution and NATURAL SELECTIONphelan3e_ch08_27.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_27_dlap.xml5441ca37757a2e392d000005
8.1: Evolution is an ongoing process.phelan3e_ch08_28.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_28_dlap.xml5441ca37757a2e392d000005
8.2–8.4: Darwin journeyed to a new idea.phelan3e_ch08_29.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_29_dlap.xml5441ca37757a2e392d000005
8.5–8.10: Four mechanisms can give rise to evolution.phelan3e_ch08_30.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_30_dlap.xml5441ca37757a2e392d000005
8.11–8.17: Through natural selection, populations of organisms can become adapted to their environments.phelan3e_ch08_31.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_31_dlap.xml5441ca37757a2e392d000005
8.18–8.22: The evidence for evolution is overwhelming.phelan3e_ch08_32.html5441ca37757a2e392d000005
DLAP questionsphelan3e_ch08_32_dlap.xml5441ca37757a2e392d000005
ChapTitleBig9 Evolution and BehaviorChapTitleSmallCOMMUNICATION, COOPERATION, AND CONFLICT IN THE ANIMAL WORLDphelan3e_ch09_1.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_1_dlap.xml5441ca4b757a2e8474000000
9.1–9.4: Behaviors are traits that can evolve.phelan3e_ch09_2.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_2_dlap.xml5441ca4b757a2e8474000000
9.2: Some behaviors are innate.phelan3e_ch09_3.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_3_dlap.xml5441ca4b757a2e8474000000
9.3: Some behaviors must be learned (and some are learned more easily than others).phelan3e_ch09_4.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_4_dlap.xml5441ca4b757a2e8474000000
9.4: Complex-appearing behaviors don’t require complex thought in order to evolve.phelan3e_ch09_5.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_5_dlap.xml5441ca4b757a2e8474000000
9.5–9.9: Cooperation, selfishness, and altruism can be better understood with an evolutionary approach.phelan3e_ch09_6.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_6_dlap.xml5441ca4b757a2e8474000000
9.6: Apparent altruism toward relatives can evolve through kin selection.phelan3e_ch09_7.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_7_dlap.xml5441ca4b757a2e8474000000
9.7: Apparent altruism toward unrelated individuals can evolve through reciprocal altruism.phelan3e_ch09_8.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_8_dlap.xml5441ca4b757a2e8474000000
9.8: In an “alien” environment, behaviors produced by natural selection may no longer be adaptive.phelan3e_ch09_9.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_9_dlap.xml5441ca4b757a2e8474000000
9.9: Selfish genes win out over group selection.phelan3e_ch09_10.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_10_dlap.xml5441ca4b757a2e8474000000
9.10–9.16: Sexual conflict can result from disparities in reproductive investment by males and females.phelan3e_ch09_11.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_11_dlap.xml5441ca4b757a2e8474000000
9.11: Males and females are vulnerable at different stages of the reproductive exchange.phelan3e_ch09_12.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_12_dlap.xml5441ca4b757a2e8474000000
9.12: Tactics for getting a mate: competition and courtship can help males and females secure reproductive success.phelan3e_ch09_13.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_13_dlap.xml5441ca4b757a2e8474000000
9.13: Tactics for keeping a mate: mate guarding can protect a male’s reproductive investment.phelan3e_ch09_14.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_14_dlap.xml5441ca4b757a2e8474000000
9.1 9.14 THIS IS HOW WE DO IT: When paternity uncertainty seems greater, is paternal care reduced? phelan3e_ch09_15.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_15_dlap.xml5441ca4b757a2e8474000000
9.14 THIS IS HOW WE DO IT: When paternity uncertainty seems greater, is paternal care reduced?phelan3e_ch09_16.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_16_dlap.xml5441ca4b757a2e8474000000
9.15: Monogamy versus polygamy: mating behaviors can vary across human and animal cultures.phelan3e_ch09_17.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_17_dlap.xml5441ca4b757a2e8474000000
9.16: Sexual dimorphism is an indicator of a population’s mating behavior.phelan3e_ch09_18.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_18_dlap.xml5441ca4b757a2e8474000000
9.17–9.18: Communication and the design of signals evolve.phelan3e_ch09_19.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_19_dlap.xml5441ca4b757a2e8474000000
9.18: Honest signals reduce deception.phelan3e_ch09_20.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_20_dlap.xml5441ca4b757a2e8474000000
KNOWLEDGE YOU CAN USEphelan3e_ch09_21.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_21_dlap.xml5441ca4b757a2e8474000000
Key Terms in Evolution and Behaviorphelan3e_ch09_22.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_22_dlap.xml5441ca4b757a2e8474000000
REVIEW & REHEARSE: 9 EVOLUTION and BEHAVIORphelan3e_ch09_23.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_23_dlap.xml5441ca4b757a2e8474000000
9.1–9.4: Behaviors are traits that can evolve.phelan3e_ch09_24.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_24_dlap.xml5441ca4b757a2e8474000000
9.5–9.9: Cooperation, selfishness, and altruism can be better understood with an evolutionary approach.phelan3e_ch09_25.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_25_dlap.xml5441ca4b757a2e8474000000
9.10–9.16: Sexual conflict can result from disparities in reproductive investment by males and females.phelan3e_ch09_26.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_26_dlap.xml5441ca4b757a2e8474000000
9.17–9.18: Communication and the design of signals evolve.phelan3e_ch09_27.html5441ca4b757a2e8474000000
DLAP questionsphelan3e_ch09_27_dlap.xml5441ca4b757a2e8474000000
ChapTitleBig10 The Origin and Diversification of Life on EarthChapTitleSmallUNDERSTANDING BIODIVERSITYphelan3e_ch10_1.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_1_dlap.xml5441ca5e757a2e267c000000
10.1–10.3: Life on earth most likely originated from non-living materials.phelan3e_ch10_2.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_2_dlap.xml5441ca5e757a2e267c000000
10.2: Cells and self-replicating systems evolved together to create the first life.phelan3e_ch10_3.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_3_dlap.xml5441ca5e757a2e267c000000
10.1 10.3 THIS IS HOW WE DO IT: Could life have originated in ice, rather than in a “warm little pond”? phelan3e_ch10_4.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_4_dlap.xml5441ca5e757a2e267c000000
10.3 THIS IS HOW WE DO IT: Could life have originated in ice, rather than in a “warm little pond”?phelan3e_ch10_5.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_5_dlap.xml5441ca5e757a2e267c000000
10.4–10.7: Species are the basic units of biodiversity.phelan3e_ch10_6.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_6_dlap.xml5441ca5e757a2e267c000000
10.5: How do we name species?phelan3e_ch10_7.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_7_dlap.xml5441ca5e757a2e267c000000
10.6: Species are not always easily defined.phelan3e_ch10_8.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_8_dlap.xml5441ca5e757a2e267c000000
10.7: How do new species arise?phelan3e_ch10_9.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_9_dlap.xml5441ca5e757a2e267c000000
10.8–10.10: Evolutionary trees help us conceptualize and categorize biodiversity.phelan3e_ch10_10.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_10_dlap.xml5441ca5e757a2e267c000000
10.9: Evolutionary trees show ancestor-descendant relationships.phelan3e_ch10_11.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_11_dlap.xml5441ca5e757a2e267c000000
10.10: Similar structures don’t always reveal common ancestry.phelan3e_ch10_12.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_12_dlap.xml5441ca5e757a2e267c000000
10.11–10.14: Macroevolution gives rise to great diversity.phelan3e_ch10_13.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_13_dlap.xml5441ca5e757a2e267c000000
10.12: The pace of evolution is not constant.phelan3e_ch10_14.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_14_dlap.xml5441ca5e757a2e267c000000
10.13: Adaptive radiations are times of extreme diversification.phelan3e_ch10_15.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_15_dlap.xml5441ca5e757a2e267c000000
10.14: There have been several mass extinctions on earth.phelan3e_ch10_16.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_16_dlap.xml5441ca5e757a2e267c000000
10.15–10.18: An overview of the diversity of life on earth: organisms are divided into three domains.phelan3e_ch10_17.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_17_dlap.xml5441ca5e757a2e267c000000
10.16: The bacteria domain has tremendous biological diversity.phelan3e_ch10_18.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_18_dlap.xml5441ca5e757a2e267c000000
10.17: The archaea domain includes many species living in extreme environments.phelan3e_ch10_19.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_19_dlap.xml5441ca5e757a2e267c000000
10.18: The eukarya domain consists of four kingdoms: plants, animals, fungi, and protists.phelan3e_ch10_20.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_20_dlap.xml5441ca5e757a2e267c000000
KNOWLEDGE YOU CAN USEphelan3e_ch10_21.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_21_dlap.xml5441ca5e757a2e267c000000
Key Terms in The Origin and Diversification of Life on Earthphelan3e_ch10_22.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_22_dlap.xml5441ca5e757a2e267c000000
REVIEW & REHEARSE: 10 THE ORIGIN and DIVERSIFICATION of LIFE on EARTHphelan3e_ch10_23.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_23_dlap.xml5441ca5e757a2e267c000000
10.1–10.3: Life on earth most likely originated from non-living materials.phelan3e_ch10_24.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_24_dlap.xml5441ca5e757a2e267c000000
10.4–10.7: Species are the basic units of biodiversity.phelan3e_ch10_25.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_25_dlap.xml5441ca5e757a2e267c000000
10.8–10.10: Evolutionary trees help us conceptualize and categorize biodiversity.phelan3e_ch10_26.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_26_dlap.xml5441ca5e757a2e267c000000
10.11–10.14: Macroevolution gives rise to great diversity.phelan3e_ch10_27.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_27_dlap.xml5441ca5e757a2e267c000000
10.15–10.18: An overview of the diversity of life on earth: organisms are divided into three domains.phelan3e_ch10_28.html5441ca5e757a2e267c000000
DLAP questionsphelan3e_ch10_28_dlap.xml5441ca5e757a2e267c000000
ChapTitleBig11 Animal DiversificationChapTitleSmallVISIBILITY IN MOTIONphelan3e_ch11_1.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_1_dlap.xml5441ca73757a2ebe74000000
11.1–11.3: Animals are just one branch of the Eukarya domain.phelan3e_ch11_2.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_2_dlap.xml5441ca73757a2ebe74000000
11.0.1 11.2: There are no “higher” or “lower” species. phelan3e_ch11_3.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_3_dlap.xml5441ca73757a2ebe74000000
11.0.2 11.3: Four key distinctions divide the animals. phelan3e_ch11_4.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_4_dlap.xml5441ca73757a2ebe74000000
11.4–11.12: Invertebrates—animals without a backbone—are the most diverse group of animals.phelan3e_ch11_5.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_5_dlap.xml5441ca73757a2ebe74000000
11.0.3 11.5: Jellyfishes and other cnidarians are among the most poisonous animals in the world. phelan3e_ch11_6.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_6_dlap.xml5441ca73757a2ebe74000000
11.0.4 11.6: Flatworms, roundworms, and segmented worms come in all shapes and sizes. phelan3e_ch11_7.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_7_dlap.xml5441ca73757a2ebe74000000
11.0.5 11.7: Most mollusks live in shells. phelan3e_ch11_8.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_8_dlap.xml5441ca73757a2ebe74000000
11.0.6 11.8: Are some animals smarter than others? phelan3e_ch11_9.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_9_dlap.xml5441ca73757a2ebe74000000
11.0.7 11.9: Arthropods are the most diverse group of all animals. phelan3e_ch11_10.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_10_dlap.xml5441ca73757a2ebe74000000
11.1 11.10 THIS IS HOW WE DO IT: How many species are there on earth? phelan3e_ch11_11.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_11_dlap.xml5441ca73757a2ebe74000000
11.10 THIS IS HOW WE DO IT: How many species are there on earth?phelan3e_ch11_12.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_12_dlap.xml5441ca73757a2ebe74000000
11.1.1 11.11: Flight and metamorphosis produced the greatest adaptive radiation ever. phelan3e_ch11_13.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_13_dlap.xml5441ca73757a2ebe74000000
11.1.2 11.12: Echinoderms are vertebrates’ closest invertebrate relatives and include sea stars, sea urchins, and sand dollars. phelan3e_ch11_14.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_14_dlap.xml5441ca73757a2ebe74000000
11.13–11.15: The phylum Chordata includes vertebrates, animals with a backbone.phelan3e_ch11_15.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_15_dlap.xml5441ca73757a2ebe74000000
11.1.3 11.14: The evolution of jaws and fins gave rise to the vast diversity of vertebrate species. phelan3e_ch11_16.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_16_dlap.xml5441ca73757a2ebe74000000
11.1.4 11.15: The movement onto land required lungs, a rigid backbone, four legs, and eggs that resist drying. phelan3e_ch11_17.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_17_dlap.xml5441ca73757a2ebe74000000
11.16–11.20: All terrestrial vertebrates are tetrapods.phelan3e_ch11_18.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_18_dlap.xml5441ca73757a2ebe74000000
11.1.5 11.17: Birds are reptiles in which feathers evolved. phelan3e_ch11_19.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_19_dlap.xml5441ca73757a2ebe74000000
11.1.6 11.18: Mammals are animals that have hair and produce milk. phelan3e_ch11_20.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_20_dlap.xml5441ca73757a2ebe74000000
11.1.7 11.19: Humans tried out different lifestyles. phelan3e_ch11_21.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_21_dlap.xml5441ca73757a2ebe74000000
11.1.8 11.20: How did we get here? The past 200,000 years of human evolution. phelan3e_ch11_22.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_22_dlap.xml5441ca73757a2ebe74000000
KNOWLEDGE YOU CAN USEphelan3e_ch11_23.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_23_dlap.xml5441ca73757a2ebe74000000
Key Terms in Animal Diversificationphelan3e_ch11_24.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_24_dlap.xml5441ca73757a2ebe74000000
REVIEW & REHEARSE 11 ANIMAL DIVERSIFICATIONphelan3e_ch11_25.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_25_dlap.xml5441ca73757a2ebe74000000
11.1–11.3: Animals are just one branch of the Eukarya domain.phelan3e_ch11_26.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_26_dlap.xml5441ca73757a2ebe74000000
11.1.9 11.4–11.12: Invertebrates—animals without a backbone—are the most diverse group of animals. phelan3e_ch11_27.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_27_dlap.xml5441ca73757a2ebe74000000
11.1.10 11.13–11.15: The phylum Chordata includes vertebrates, animals with a backbone. phelan3e_ch11_28.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_28_dlap.xml5441ca73757a2ebe74000000
11.1.11 11.16–11.20: All terrestrial vertebrates are tetrapods. phelan3e_ch11_29.html5441ca73757a2ebe74000000
DLAP questionsphelan3e_ch11_29_dlap.xml5441ca73757a2ebe74000000
ChapTitleBig12 Plant and Fungi DiversificationChapTitleSmallWHERE DID ALL THE PLANTS AND FUNGI COME FROM?phelan3e_ch12_1.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_1_dlap.xml5441ca8c757a2e247c000000
12.1: Plants are just one branch of the eukarya.phelan3e_ch12_2.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_2_dlap.xml5441ca8c757a2e247c000000
12.2–12.4: The first plants had neither roots nor seeds.phelan3e_ch12_3.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_3_dlap.xml5441ca8c757a2e247c000000
12.0.1 12.3: Mosses and other non-vascular plants lack vessels for transporting nutrients and water. phelan3e_ch12_4.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_4_dlap.xml5441ca8c757a2e247c000000
12.0.2 12.4: The evolution of vascular tissue made large plants possible. phelan3e_ch12_5.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_5_dlap.xml5441ca8c757a2e247c000000
12.5–12.7: The advent of the seed opened new worlds to plants.phelan3e_ch12_6.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_6_dlap.xml5441ca8c757a2e247c000000
12.0.3 12.6: With the evolution of the seed, gymnosperms became the dominant plants on earth. phelan3e_ch12_7.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_7_dlap.xml5441ca8c757a2e247c000000
12.0.4 12.7: Conifers include the tallest and longest-living trees. phelan3e_ch12_8.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_8_dlap.xml5441ca8c757a2e247c000000
12.8–12.10: Flowering plants are the most diverse and successful plants.phelan3e_ch12_9.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_9_dlap.xml5441ca8c757a2e247c000000
12.0.5 12.9: A flower is nothing without a pollinator. phelan3e_ch12_10.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_10_dlap.xml5441ca8c757a2e247c000000
12.0.6 12.10: Angiosperms improve seeds with double fertilization. phelan3e_ch12_11.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_11_dlap.xml5441ca8c757a2e247c000000
12.11–12.12: Plants and animals have a love-hate relationship.phelan3e_ch12_12.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_12_dlap.xml5441ca8c757a2e247c000000
12.0.7 12.12: Unable to escape, plants must resist predation in other ways. phelan3e_ch12_13.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_13_dlap.xml5441ca8c757a2e247c000000
12.13–12.16: Fungi and plants are partners but not close relatives.phelan3e_ch12_14.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_14_dlap.xml5441ca8c757a2e247c000000
12.0.8 12.14: Fungi have some structures in common, but exploit an enormous diversity of habitats. phelan3e_ch12_15.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_15_dlap.xml5441ca8c757a2e247c000000
12.0.9 12.15: Most plants have fungal symbionts. phelan3e_ch12_16.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_16_dlap.xml5441ca8c757a2e247c000000
12.1 12.16: THIS IS HOW WE DO IT: Can beneficial fungi save our chocolate? phelan3e_ch12_17.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_17_dlap.xml5441ca8c757a2e247c000000
12.16: THIS IS HOW WE DO IT: Can beneficial fungi save our chocolate?phelan3e_ch12_18.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_18_dlap.xml5441ca8c757a2e247c000000
KNOWLEDGE YOU CAN USEphelan3e_ch12_19.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_19_dlap.xml5441ca8c757a2e247c000000
12.2 Key Terms in Plant and Fungi Diversification phelan3e_ch12_20.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_20_dlap.xml5441ca8c757a2e247c000000
REVIEW & REHEARSE 13 PLANT and FUNGI DIVERSIFICATIONphelan3e_ch12_21.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_21_dlap.xml5441ca8c757a2e247c000000
12.2.1 12.1: Plants are just one branch of the eukarya. phelan3e_ch12_22.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_22_dlap.xml5441ca8c757a2e247c000000
12.2.2 12.2–12.4: The first plants had neither roots nor seeds. phelan3e_ch12_23.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_23_dlap.xml5441ca8c757a2e247c000000
12.2.3 12.5–12.7: The advent of the seed opened new worlds to plants. phelan3e_ch12_24.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_24_dlap.xml5441ca8c757a2e247c000000
12.2.4 12.8–12.10: Flowering plants are the most diverse and successful plants. phelan3e_ch12_25.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_25_dlap.xml5441ca8c757a2e247c000000
12.2.5 12.11–12.12: Plants and animals have a love-hate relationship. phelan3e_ch12_26.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_26_dlap.xml5441ca8c757a2e247c000000
12.2.6 12.13–12.13: Fungi and plants are partners but not close relatives. phelan3e_ch12_27.html5441ca8c757a2e247c000000
DLAP questionsphelan3e_ch12_27_dlap.xml5441ca8c757a2e247c000000
ChapTitleBig13 Evolution and Diversity Among the MicrobesChapTitleSmallBACTERIA, ARCHAEA, PROTISTS, AND VIRUSES: THE UNSEEN WORLDphelan3e_ch13_1.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_1_dlap.xml5441cb74757a2e392d000006
13.1–13.2: There are microbes in all three domains.phelan3e_ch13_2.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_2_dlap.xml5441cb74757a2e392d000006
13.2: Microbes are the simplest but most successful organisms on earth.phelan3e_ch13_3.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_3_dlap.xml5441cb74757a2e392d000006
13.3–13.5: Bacteria may be the most diverse of all organisms.phelan3e_ch13_4.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_4_dlap.xml5441cb74757a2e392d000006
13.4: Bacterial growth and reproduction is fast and efficient.phelan3e_ch13_5.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_5_dlap.xml5441cb74757a2e392d000006
13.5: Metabolic diversity among the bacteria is extreme.phelan3e_ch13_6.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_6_dlap.xml5441cb74757a2e392d000006
13.6–13.10: In humans, bacteria can have harmful or beneficial health effects.phelan3e_ch13_7.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_7_dlap.xml5441cb74757a2e392d000006
13.1 13.7: THIS IS HOW WE DO IT: Are bacteria thriving in our offices, on our desks? phelan3e_ch13_8.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_8_dlap.xml5441cb74757a2e392d000006
13.7: THIS IS HOW WE DO IT: Are bacteria thriving in our offices, on our desks?phelan3e_ch13_9.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_9_dlap.xml5441cb74757a2e392d000006
13.8: Bacteria cause many human diseases.phelan3e_ch13_10.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_10_dlap.xml5441cb74757a2e392d000006
13.9: Sexually transmitted diseases reveal battles between microbes and humans.phelan3e_ch13_11.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_11_dlap.xml5441cb74757a2e392d000006
13.10: Bacteria’s resistance to drugs can evolve quickly.phelan3e_ch13_12.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_12_dlap.xml5441cb74757a2e392d000006
13.11–13.12: Archaea exploit some of the most extreme habitats.phelan3e_ch13_13.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_13_dlap.xml5441cb74757a2e392d000006
13.12: Archaea thrive in habitats too extreme for most other organisms.phelan3e_ch13_14.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_14_dlap.xml5441cb74757a2e392d000006
13.13–13.15: Most protists are single-celled eukaryotes.phelan3e_ch13_15.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_15_dlap.xml5441cb74757a2e392d000006
13.14: There are animal-like protists, fungus-like protists, and plant-like protists.phelan3e_ch13_16.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_16_dlap.xml5441cb74757a2e392d000006
13.15: Some protists can make you very sick.phelan3e_ch13_17.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_17_dlap.xml5441cb74757a2e392d000006
13.16–13.19: Viruses are at the border between living and non-living.phelan3e_ch13_18.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_18_dlap.xml5441cb74757a2e392d000006
13.17: Viruses are responsible for many health problems.phelan3e_ch13_19.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_19_dlap.xml5441cb74757a2e392d000006
13.18: Viruses infect a wide range of organisms.phelan3e_ch13_20.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_20_dlap.xml5441cb74757a2e392d000006
13.19: HIV illustrates the difficulty of controlling infectious viruses.phelan3e_ch13_21.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_21_dlap.xml5441cb74757a2e392d000006
KNOWLEDGE YOU CAN USEphelan3e_ch13_22.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_22_dlap.xml5441cb74757a2e392d000006
Key Terms in Evolution and Diversity Among the Microbesphelan3e_ch13_23.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_23_dlap.xml5441cb74757a2e392d000006
REVIEW & REHEARSE 13 EVOLUTION and DIVERSITY AMONG the MICROBESphelan3e_ch13_24.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_24_dlap.xml5441cb74757a2e392d000006
13.1–13.2: There are microbes in all three domains.phelan3e_ch13_25.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_25_dlap.xml5441cb74757a2e392d000006
13.3–13.5: Bacteria may be the most diverse of all organisms.phelan3e_ch13_26.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_26_dlap.xml5441cb74757a2e392d000006
13.6–13.10: In humans, bacteria can have harmful or beneficial health effectsphelan3e_ch13_27.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_27_dlap.xml5441cb74757a2e392d000006
13.11–13.12: Archaea exploit some of the most extreme habitats.phelan3e_ch13_28.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_28_dlap.xml5441cb74757a2e392d000006
13.13–13.15: Most protists are single-celled eukaryotes.phelan3e_ch13_29.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_29_dlap.xml5441cb74757a2e392d000006
13.16–13.19: Viruses are at the border between living and non-living.phelan3e_ch13_30.html5441cb74757a2e392d000006
DLAP questionsphelan3e_ch13_30_dlap.xml5441cb74757a2e392d000006
ChapTitleBig14 Population EcologyChapTitleSmallPLANET AT CAPACITY: PATTERNS OF POPULATION GROWTHphelan3e_ch14_1.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_1_dlap.xml5441cb8d757a2e2a7c000002
14.1–14.6: Population ecology is the study of how populations interact with their environments.phelan3e_ch14_2.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_2_dlap.xml5441cb8d757a2e2a7c000002
14.0.1 14.2: A population perspective is necessary in ecology. phelan3e_ch14_3.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_3_dlap.xml5441cb8d757a2e2a7c000002
14.0.2 14.3: Populations can grow quickly for a while, but not forever. phelan3e_ch14_4.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_4_dlap.xml5441cb8d757a2e2a7c000002
14.0.3 14.4: A population’s growth is limited by its environment. phelan3e_ch14_5.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_5_dlap.xml5441cb8d757a2e2a7c000002
14.0.4 14.5: Some populations cycle between large and small. phelan3e_ch14_6.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_6_dlap.xml5441cb8d757a2e2a7c000002
14.0.5 14.6: “Maximum sustainable yield” is useful but nearly impossible to implement. phelan3e_ch14_7.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_7_dlap.xml5441cb8d757a2e2a7c000002
14.7–14.10: A life history is like a species summary.phelan3e_ch14_8.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_8_dlap.xml5441cb8d757a2e2a7c000002
14.0.6 14.8: There are trade-offs between growth, reproduction, and longevity. phelan3e_ch14_9.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_9_dlap.xml5441cb8d757a2e2a7c000002
14.1 14.9 THIS IS HOW WE DO IT: Life history trade-offs: rapid growth comes at a cost. phelan3e_ch14_10.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_10_dlap.xml5441cb8d757a2e2a7c000002
14.9 THIS IS HOW WE DO IT: Life history trade-offs: rapid growth comes at a cost.phelan3e_ch14_11.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_11_dlap.xml5441cb8d757a2e2a7c000002
14.1.1 14.10: Populations can be described quantitatively in life tables and survivorship curves. phelan3e_ch14_12.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_12_dlap.xml5441cb8d757a2e2a7c000002
14.11–14.13: Ecology influences the evolution of aging in a population.phelan3e_ch14_13.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_13_dlap.xml5441cb8d757a2e2a7c000002
14.1.2 14.12: What determines the average longevity in different species? phelan3e_ch14_14.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_14_dlap.xml5441cb8d757a2e2a7c000002
14.1.3 14.13: Can we slow down the process of aging? phelan3e_ch14_15.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_15_dlap.xml5441cb8d757a2e2a7c000002
14.14–14.16: The human population is growing rapidly.phelan3e_ch14_16.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_16_dlap.xml5441cb8d757a2e2a7c000002
14.1.4 14.15: As less-developed countries become more developed, a demographic transition often occurs. phelan3e_ch14_17.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_17_dlap.xml5441cb8d757a2e2a7c000002
14.1.5 14.16: Human population growth: how high can it go? phelan3e_ch14_18.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_18_dlap.xml5441cb8d757a2e2a7c000002
KNOWLEDGE YOU CAN USEphelan3e_ch14_19.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_19_dlap.xml5441cb8d757a2e2a7c000002
14.2 Key Terms in Population Ecology phelan3e_ch14_20.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_20_dlap.xml5441cb8d757a2e2a7c000002
REVIEW & REHEARSE: 14 POPULATION ECOLOGYphelan3e_ch14_21.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_21_dlap.xml5441cb8d757a2e2a7c000002
14.2.1 14.1–14.6: Population ecology is the study of how populations interact with their environments. phelan3e_ch14_22.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_22_dlap.xml5441cb8d757a2e2a7c000002
14.2.2 14.7–14.10: A life history is like a species summary. phelan3e_ch14_23.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_23_dlap.xml5441cb8d757a2e2a7c000002
14.2.3 14.11–14.13: Ecology influences the evolution of aging in a population. phelan3e_ch14_24.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_24_dlap.xml5441cb8d757a2e2a7c000002
14.2.4 14.14–14.16: The human population is growing rapidly. phelan3e_ch14_25.html5441cb8d757a2e2a7c000002
DLAP questionsphelan3e_ch14_25_dlap.xml5441cb8d757a2e2a7c000002
ChapTitleBig15 Ecosystems and CommunitiesChapTitleSmallORGANISMS AND THEIR ENVIRONMENTSphelan3e_ch15_1.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_1_dlap.xml5441cba0757a2e2a7c000003
15.1–15.2: Ecosystems have living and non-living components.phelan3e_ch15_2.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_2_dlap.xml5441cba0757a2e2a7c000003
15.2: Biomes are large ecosystems that occur around the world, each determined by temperature and rainfall.phelan3e_ch15_3.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_3_dlap.xml5441cba0757a2e2a7c000003
15.3–15.5: Interacting physical forces create weather.phelan3e_ch15_4.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_4_dlap.xml5441cba0757a2e2a7c000003
15.4: Local topography influences the weather.phelan3e_ch15_5.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_5_dlap.xml5441cba0757a2e2a7c000003
15.5: Ocean currents affect the weather.phelan3e_ch15_6.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_6_dlap.xml5441cba0757a2e2a7c000003
15.6–15.8: Energy and chemicals flow within ecosystems.phelan3e_ch15_7.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_7_dlap.xml5441cba0757a2e2a7c000003
15.7: Energy pyramids reveal the inefficiency of food chains.phelan3e_ch15_8.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_8_dlap.xml5441cba0757a2e2a7c000003
15.8: Essential chemicals cycle through ecosystems.phelan3e_ch15_9.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_9_dlap.xml5441cba0757a2e2a7c000003
15.9–15.15: Species interactions influence the structure of communities.phelan3e_ch15_10.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_10_dlap.xml5441cba0757a2e2a7c000003
15.10: Interacting species evolve together.phelan3e_ch15_11.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_11_dlap.xml5441cba0757a2e2a7c000003
15.11: Competition can be hard to see, yet it influences community structure.phelan3e_ch15_12.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_12_dlap.xml5441cba0757a2e2a7c000003
15.12: Predation produces adaptation in both predators and their prey.phelan3e_ch15_13.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_13_dlap.xml5441cba0757a2e2a7c000003
15.13: Parasitism is a form of predation.phelan3e_ch15_14.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_14_dlap.xml5441cba0757a2e2a7c000003
15.14: Not all species interactions are negative: mutualism and commensalism.phelan3e_ch15_15.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_15_dlap.xml5441cba0757a2e2a7c000003
15.1 15.15: THIS IS HOW WE DO IT: Investigating ants, plants, and the unintended consequences of environmental intervention. phelan3e_ch15_16.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_16_dlap.xml5441cba0757a2e2a7c000003
15.15: THIS IS HOW WE DO IT: Investigating ants, plants, and the unintended consequences of environmental intervention.phelan3e_ch15_17.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_17_dlap.xml5441cba0757a2e2a7c000003
15.16–15.17: Communities can change or remain stable over time.phelan3e_ch15_18.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_18_dlap.xml5441cba0757a2e2a7c000003
15.17: Some species are more important than others within a community.phelan3e_ch15_19.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_19_dlap.xml5441cba0757a2e2a7c000003
KNOWLEDGE YOU CAN USEphelan3e_ch15_20.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_20_dlap.xml5441cba0757a2e2a7c000003
Key Terms in Ecosystems and Communitiesphelan3e_ch15_21.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_21_dlap.xml5441cba0757a2e2a7c000003
REVIEW & REHEARSE 15 ECOSYSTEMS and COMMUNITIESphelan3e_ch15_22.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_22_dlap.xml5441cba0757a2e2a7c000003
15.1–15.2: Ecosystems have living and non-living components.phelan3e_ch15_23.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_23_dlap.xml5441cba0757a2e2a7c000003
15.3–15.5: Interacting physical forces create weather.phelan3e_ch15_24.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_24_dlap.xml5441cba0757a2e2a7c000003
15.6–15.8: Energy and chemicals flow within ecosystems.phelan3e_ch15_25.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_25_dlap.xml5441cba0757a2e2a7c000003
15.9–15.15: Species interactions influence the structure of communities.phelan3e_ch15_26.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_26_dlap.xml5441cba0757a2e2a7c000003
15.16–15.17: Communities can change or remain stable over time.phelan3e_ch15_27.html5441cba0757a2e2a7c000003
DLAP questionsphelan3e_ch15_27_dlap.xml5441cba0757a2e2a7c000003
ChapTitleBig16 Conservation and BiodiversityChapTitleSmallHUMAN INFLUENCES ON THE ENVIRONMENTphelan3e_ch16_1.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_1_dlap.xml5441cbb9757a2eb074000000
16.1–16.4: Biodiversity—of genes, species, and ecosystems—is valuable in many waysphelan3e_ch16_2.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_2_dlap.xml5441cbb9757a2eb074000000
16.1 16.2 THIS IS HOW WE DO IT: When 200,000 tons of methane disappears, how do you find it? phelan3e_ch16_3.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_3_dlap.xml5441cbb9757a2eb074000000
16.2 THIS IS HOW WE DO IT: When 200,000 tons of methane disappears, how do you find it?phelan3e_ch16_4.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_4_dlap.xml5441cbb9757a2eb074000000
16.3: Biodiversity occurs at multiple levels.phelan3e_ch16_5.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_5_dlap.xml5441cbb9757a2eb074000000
16.4: Where is most biodiversity?phelan3e_ch16_6.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_6_dlap.xml5441cbb9757a2eb074000000
16.5–16.6: Extinction reduces biodiversityphelan3e_ch16_7.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_7_dlap.xml5441cbb9757a2eb074000000
16.6: We are in the midst of a mass extinction.phelan3e_ch16_8.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_8_dlap.xml5441cbb9757a2eb074000000
16.7–16.11: Human activities can have disruptive environmenal impactsphelan3e_ch16_9.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_9_dlap.xml5441cbb9757a2eb074000000
16.8: Human activities can damage the environment: 1. Introduced non-native species may wipe out native organisms.phelan3e_ch16_10.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_10_dlap.xml5441cbb9757a2eb074000000
16.9: Human activities can damage the environment: 2. Acid rain harms forests and aquatic ecosystems.phelan3e_ch16_11.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_11_dlap.xml5441cbb9757a2eb074000000
16.10: Human activities can damage the environment: 3. The release of greenhouse gases can influence the global climate.phelan3e_ch16_12.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_12_dlap.xml5441cbb9757a2eb074000000
16.11: Human activities can damage the environment: 4. Deforestation of rain forests causes loss of species and the release of carbon.phelan3e_ch16_13.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_13_dlap.xml5441cbb9757a2eb074000000
16.12–16.14: We can develop strategies for effective conservationphelan3e_ch16_14.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_14_dlap.xml5441cbb9757a2eb074000000
16.13: With limited conservation resources, we must prioritize which species should be preserved.phelan3e_ch16_15.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_15_dlap.xml5441cbb9757a2eb074000000
16.14: There are multiple effective strategies for preserving biodiversity.phelan3e_ch16_16.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_16_dlap.xml5441cbb9757a2eb074000000
KNOWLEDGE YOU CAN USEphelan3e_ch16_17.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_17_dlap.xml5441cbb9757a2eb074000000
Key Terms in Conservation and Biodiversityphelan3e_ch16_18.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_18_dlap.xml5441cbb9757a2eb074000000
REVIEW & REHEARSE: 16 CONSERVATION and BIODIVERSITYphelan3e_ch16_19.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_19_dlap.xml5441cbb9757a2eb074000000
16.1–16.4: Biodiversity—of genes, species, and ecosystems—is valuable in many ways.phelan3e_ch16_20.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_20_dlap.xml5441cbb9757a2eb074000000
16.5–16.6: Extinction reduces biodiversity.phelan3e_ch16_21.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_21_dlap.xml5441cbb9757a2eb074000000
16.7–16.11: Human activities can have disruptive environmental impacts.phelan3e_ch16_22.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_22_dlap.xml5441cbb9757a2eb074000000
16.12–16.14: We can develop strategies for effective conservation.phelan3e_ch16_23.html5441cbb9757a2eb074000000
DLAP questionsphelan3e_ch16_23_dlap.xml5441cbb9757a2eb074000000
Periodic Tablephelan3e_pt1_1.html546ac3b7757a2ee174000000
DLAP questionsphelan3e_pt1_1_dlap.xml546ac3b7757a2ee174000000
Indexphelan3e_idx1_1.html546ac4ca757a2e5375000000
DLAP questionsphelan3e_idx1_1_dlap.xml546ac4ca757a2e5375000000