NameFileManuscript
Front Matter Introductionpol2e_fm1_1.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_1_dlap.xml553ea9a4757a2eab2c000000
Principles of Lifepol2e_fm1_2.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_2_dlap.xml553ea9a4757a2eab2c000000
The Authorspol2e_fm1_3.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_3_dlap.xml553ea9a4757a2eab2c000000
Brief Table of Contentspol2e_fm1_4.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_4_dlap.xml553ea9a4757a2eab2c000000
Prefacepol2e_fm1_5.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_5_dlap.xml553ea9a4757a2eab2c000000
Advisors and Reviewerspol2e_fm1_6.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_6_dlap.xml553ea9a4757a2eab2c000000
!launchpad! for {em}Principles of Life{/em}, SECOND EDITIONpol2e_fm1_7.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_7_dlap.xml553ea9a4757a2eab2c000000
How Principles of Life, Second Edition, Works for You...pol2e_fm1_8.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_8_dlap.xml553ea9a4757a2eab2c000000
Table of Contentspol2e_fm1_9.html553ea9a4757a2eab2c000000
DLAP questionspol2e_fm1_9_dlap.xml553ea9a4757a2eab2c000000
Principles of Lifepol2e_ch01_1.html553e7859757a2e2115000032
DLAP questionspol2e_ch01_1_dlap.xml553e7859757a2e2115000032
Concept 1.1: Living Organisms Share Common Aspects of Structure, Function, and Energy Flowpol2e_ch01_2.html553e7859757a2e2115000032
DLAP questionspol2e_ch01_2_dlap.xml553e7859757a2e2115000032
Concept 1.2: Life Depends on Organization and Energypol2e_ch01_3.html553e7859757a2e2115000032
DLAP questionspol2e_ch01_3_dlap.xml553e7859757a2e2115000032
Concept 1.3: Genetic Systems Control the Flow, Exchange, Storage, and Use of Informationpol2e_ch01_4.html553e7859757a2e2115000032
DLAP questionspol2e_ch01_4_dlap.xml553e7859757a2e2115000032
Concept 1.4: Evolution Explains the Diversity as Well as the Unity of Lifepol2e_ch01_5.html553e7859757a2e2115000032
DLAP questionspol2e_ch01_5_dlap.xml553e7859757a2e2115000032
Concept 1.5: Science Is Based on Quantitative Observations, Experiments, and Reasoningpol2e_ch01_6.html553e7859757a2e2115000032
DLAP questionspol2e_ch01_6_dlap.xml553e7859757a2e2115000032
Cellspol2e_part1_1.html553e9ebb757a2efb26000000
DLAP questionspol2e_part1_1_dlap.xml553e9ebb757a2efb26000000
The Chemistry and Energy of Lifepol2e_ch02_1.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_1_dlap.xml553e7c32757a2e1a1b000000
Concept 2.1: Atomic Structure Is the Basis for Life’s Chemistrypol2e_ch02_2.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_2_dlap.xml553e7c32757a2e1a1b000000
Concept 2.2: Atoms Interact and Form Moleculespol2e_ch02_3.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_3_dlap.xml553e7c32757a2e1a1b000000
Concept 2.3: Carbohydrates Consist of Sugar Moleculespol2e_ch02_4.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_4_dlap.xml553e7c32757a2e1a1b000000
Concept 2.4: Lipids Are Hydrophobic Moleculespol2e_ch02_5.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_5_dlap.xml553e7c32757a2e1a1b000000
Concept 2.5: Biochemical Changes Involve Energypol2e_ch02_6.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_6_dlap.xml553e7c32757a2e1a1b000000
Summarypol2e_ch02_7.html553e7c32757a2e1a1b000000
DLAP questionspol2e_ch02_7_dlap.xml553e7c32757a2e1a1b000000
Nucleic Acids, Proteins, and Enzymespol2e_ch03_1.html553e7c6d757a2e1c1b000000
DLAP questionspol2e_ch03_1_dlap.xml553e7c6d757a2e1c1b000000
Concept 3.1: Nucleic Acids Are Informational Macromoleculespol2e_ch03_2.html553e7c6d757a2e1c1b000000
DLAP questionspol2e_ch03_2_dlap.xml553e7c6d757a2e1c1b000000
Concept 3.2: Proteins Are Polymers with Important Structural and Metabolic Rolespol2e_ch03_3.html553e7c6d757a2e1c1b000000
DLAP questionspol2e_ch03_3_dlap.xml553e7c6d757a2e1c1b000000
Concept 3.3: Some Proteins Act as Enzymes to Speed up Biochemical Reactionspol2e_ch03_4.html553e7c6d757a2e1c1b000000
DLAP questionspol2e_ch03_4_dlap.xml553e7c6d757a2e1c1b000000
Concept 3.4: Regulation of Metabolism Occurs by Regulation of Enzymespol2e_ch03_5.html553e7c6d757a2e1c1b000000
DLAP questionspol2e_ch03_5_dlap.xml553e7c6d757a2e1c1b000000
Summarypol2e_ch03_6.html553e7c6d757a2e1c1b000000
DLAP questionspol2e_ch03_6_dlap.xml553e7c6d757a2e1c1b000000
Cells: The Working Units of Lifepol2e_ch04_1.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_1_dlap.xml553e7d1e757a2e161b000000
Concept 4.1: Cells Provide Compartments for Biochemical Reactionspol2e_ch04_2.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_2_dlap.xml553e7d1e757a2e161b000000
Concept 4.2: Prokaryotic Cells Do Not Have a Nucleuspol2e_ch04_3.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_3_dlap.xml553e7d1e757a2e161b000000
Concept 4.3: Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartmentspol2e_ch04_4.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_4_dlap.xml553e7d1e757a2e161b000000
Concept 4.4: The Cytoskeleton Provides Strength and Movementpol2e_ch04_5.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_5_dlap.xml553e7d1e757a2e161b000000
Concept 4.5: Extracellular Structures Provide Support and Protection for Cells and Tissuespol2e_ch04_6.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_6_dlap.xml553e7d1e757a2e161b000000
Summarypol2e_ch04_7.html553e7d1e757a2e161b000000
DLAP questionspol2e_ch04_7_dlap.xml553e7d1e757a2e161b000000
Cell Membranes and Signalingpol2e_ch05_1.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_1_dlap.xml553e7d95757a2e161b000001
Concept 5.1: Biological Membranes Have a Common Structure and Are Fluidpol2e_ch05_2.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_2_dlap.xml553e7d95757a2e161b000001
Concept 5.2: Passive Transport across Membranes Requires No Input of Energypol2e_ch05_3.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_3_dlap.xml553e7d95757a2e161b000001
Concept 5.3: Active Transport Moves Solutes against Their Concentration Gradientspol2e_ch05_4.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_4_dlap.xml553e7d95757a2e161b000001
Concept 5.4: Large Molecules Cross Membranes via Vesiclespol2e_ch05_5.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_5_dlap.xml553e7d95757a2e161b000001
Concept 5.5: The Membrane Plays a Key Role in a Cell’s Response to Environmental Signalspol2e_ch05_6.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_6_dlap.xml553e7d95757a2e161b000001
Concept 5.6: Signal Transduction Allows the Cell to Respond to Its Environmentpol2e_ch05_7.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_7_dlap.xml553e7d95757a2e161b000001
Summarypol2e_ch05_8.html553e7d95757a2e161b000001
DLAP questionspol2e_ch05_8_dlap.xml553e7d95757a2e161b000001
Pathways that Harvest and Store Chemical Energypol2e_ch06_1.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_1_dlap.xml553e7e16757a2e251b000001
Concept 6.1: ATP and Reduced Coenzymes Play Important Roles in Biological Energy Metabolismpol2e_ch06_2.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_2_dlap.xml553e7e16757a2e251b000001
Concept 6.2: Carbohydrate Catabolism in the Presence of Oxygen Releases a Large Amount of Energypol2e_ch06_3.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_3_dlap.xml553e7e16757a2e251b000001
Concept 6.3: Carbohydrate Catabolism in the Absence of Oxygen Releases a Small Amount of Energypol2e_ch06_4.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_4_dlap.xml553e7e16757a2e251b000001
Concept 6.4: Catabolic and Anabolic Pathways Are Integratedpol2e_ch06_5.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_5_dlap.xml553e7e16757a2e251b000001
Concept 6.5: During Photosynthesis, Light Energy Is Converted to Chemical Energypol2e_ch06_6.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_6_dlap.xml553e7e16757a2e251b000001
Concept 6.6: Photosynthetic Organisms Use Chemical Energy to Convert CO₂ to Carbohydratespol2e_ch06_7.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_7_dlap.xml553e7e16757a2e251b000001
Summarypol2e_ch06_8.html553e7e16757a2e251b000001
DLAP questionspol2e_ch06_8_dlap.xml553e7e16757a2e251b000001
Geneticspol2e_part2_1.html553e9f04757a2eff26000000
DLAP questionspol2e_part2_1_dlap.xml553e9f04757a2eff26000000
The Cell Cycle and Cell Divisionpol2e_ch07_1.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_1_dlap.xml553e8123757a2e191b000000
Concept 7.1: Different Life Cycles Use Different Modes of Cell Reproductionpol2e_ch07_2.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_2_dlap.xml553e8123757a2e191b000000
Concept 7.2: Both Binary Fission and Mitosis Produce Genetically Identical Cellspol2e_ch07_3.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_3_dlap.xml553e8123757a2e191b000000
Concept 7.3: Cell Reproduction Is Under Precise Controlpol2e_ch07_4.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_4_dlap.xml553e8123757a2e191b000000
Concept 7.4: Meiosis Halves the Nuclear Chromosome Content and Generates Diversitypol2e_ch07_5.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_5_dlap.xml553e8123757a2e191b000000
Concept 7.5: Programmed Cell Death Is a Necessary Process in Living Organismspol2e_ch07_6.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_6_dlap.xml553e8123757a2e191b000000
Summarypol2e_ch07_7.html553e8123757a2e191b000000
DLAP questionspol2e_ch07_7_dlap.xml553e8123757a2e191b000000
Inheritance, Genes, and Chromosomespol2e_ch08_1.html553e81b1757a2ec71d000001
DLAP questionspol2e_ch08_1_dlap.xml553e81b1757a2ec71d000001
Concept 8.1: Genes Are Particulate and Are Inherited According to Mendel’s Lawspol2e_ch08_2.html553e81b1757a2ec71d000001
DLAP questionspol2e_ch08_2_dlap.xml553e81b1757a2ec71d000001
Concept 8.2: Alleles and Genes Interact to Produce Phenotypespol2e_ch08_3.html553e81b1757a2ec71d000001
DLAP questionspol2e_ch08_3_dlap.xml553e81b1757a2ec71d000001
Concept 8.3: Genes Are Carried on Chromosomespol2e_ch08_4.html553e81b1757a2ec71d000001
DLAP questionspol2e_ch08_4_dlap.xml553e81b1757a2ec71d000001
Concept 8.4: Prokaryotes Can Exchange Genetic Materialpol2e_ch08_5.html553e81b1757a2ec71d000001
DLAP questionspol2e_ch08_5_dlap.xml553e81b1757a2ec71d000001
Summarypol2e_ch08_6.html553e81b1757a2ec71d000001
DLAP questionspol2e_ch08_6_dlap.xml553e81b1757a2ec71d000001
DNA and Its Role in Hereditypol2e_ch09_1.html553e85f9757a2e4020000000
DLAP questionspol2e_ch09_1_dlap.xml553e85f9757a2e4020000000
Concept 9.1: DNA Structure Reflects Its Role as the Genetic Materialpol2e_ch09_2.html553e85f9757a2e4020000000
DLAP questionspol2e_ch09_2_dlap.xml553e85f9757a2e4020000000
Concept 9.2: DNA Replicates Semiconservativelypol2e_ch09_3.html553e85f9757a2e4020000000
DLAP questionspol2e_ch09_3_dlap.xml553e85f9757a2e4020000000
Concept 9.3: Mutations Are Heritable Changes in DNApol2e_ch09_4.html553e85f9757a2e4020000000
DLAP questionspol2e_ch09_4_dlap.xml553e85f9757a2e4020000000
Summarypol2e_ch09_5.html553e85f9757a2e4020000000
DLAP questionspol2e_ch09_5_dlap.xml553e85f9757a2e4020000000
From DNA to Protein: Gene Expressionpol2e_ch10_1.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_1_dlap.xml553e865a757a2ead20000000
Concept 10.1: Genetics Shows That Genes Code for Proteinspol2e_ch10_2.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_2_dlap.xml553e865a757a2ead20000000
Concept 10.2: DNA Expression Begins with Its Transcription to RNApol2e_ch10_3.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_3_dlap.xml553e865a757a2ead20000000
Concept 10.3: The Genetic Code in RNA Is Translated into the Amino Acid Sequences of Proteinspol2e_ch10_4.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_4_dlap.xml553e865a757a2ead20000000
Concept 10.4: Translation of the Genetic Code Is Mediated by tRNAs and Ribosomespol2e_ch10_5.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_5_dlap.xml553e865a757a2ead20000000
Concept 10.5: Proteins Are Modified after Translationpol2e_ch10_6.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_6_dlap.xml553e865a757a2ead20000000
Summarypol2e_ch10_7.html553e865a757a2ead20000000
DLAP questionspol2e_ch10_7_dlap.xml553e865a757a2ead20000000
Regulation of Gene Expressionpol2e_ch11_1.html553e86e2757a2eb820000000
DLAP questionspol2e_ch11_1_dlap.xml553e86e2757a2eb820000000
Concept 11.1: Many Prokaryotic Genes Are Regulated in Operonspol2e_ch11_2.html553e86e2757a2eb820000000
DLAP questionspol2e_ch11_2_dlap.xml553e86e2757a2eb820000000
Concept 11.2: Eukaryotic Genes Are Regulated by Transcription Factorspol2e_ch11_3.html553e86e2757a2eb820000000
DLAP questionspol2e_ch11_3_dlap.xml553e86e2757a2eb820000000
Concept 11.3: Gene Expression Can Be Regulated via Epigenetic Changes to Chromatinpol2e_ch11_4.html553e86e2757a2eb820000000
DLAP questionspol2e_ch11_4_dlap.xml553e86e2757a2eb820000000
Concept 11.4: Eukaryotic Gene Expression Can Be Regulated after Transcriptionpol2e_ch11_5.html553e86e2757a2eb820000000
DLAP questionspol2e_ch11_5_dlap.xml553e86e2757a2eb820000000
Summarypol2e_ch11_6.html553e86e2757a2eb820000000
DLAP questionspol2e_ch11_6_dlap.xml553e86e2757a2eb820000000
Genomespol2e_ch12_1.html553e8740757a2ebe20000000
DLAP questionspol2e_ch12_1_dlap.xml553e8740757a2ebe20000000
Concept 12.1: There Are Powerful Methods for Sequencing Genomes and Analyzing Gene Productspol2e_ch12_2.html553e8740757a2ebe20000000
DLAP questionspol2e_ch12_2_dlap.xml553e8740757a2ebe20000000
Concept 12.2: Prokaryotic Genomes Are Small, Compact, and Diversepol2e_ch12_3.html553e8740757a2ebe20000000
DLAP questionspol2e_ch12_3_dlap.xml553e8740757a2ebe20000000
Concept 12.3: Eukaryotic Genomes Are Large and Complexpol2e_ch12_4.html553e8740757a2ebe20000000
DLAP questionspol2e_ch12_4_dlap.xml553e8740757a2ebe20000000
Concept 12.4: The Human Genome Sequence Has Many Applicationspol2e_ch12_5.html553e8740757a2ebe20000000
DLAP questionspol2e_ch12_5_dlap.xml553e8740757a2ebe20000000
Summarypol2e_ch12_6.html553e8740757a2ebe20000000
DLAP questionspol2e_ch12_6_dlap.xml553e8740757a2ebe20000000
Biotechnologypol2e_ch13_1.html553e878a757a2eb120000000
DLAP questionspol2e_ch13_1_dlap.xml553e878a757a2eb120000000
Concept 13.1: Recombinant DNA Can Be Made in the Laboratorypol2e_ch13_2.html553e878a757a2eb120000000
DLAP questionspol2e_ch13_2_dlap.xml553e878a757a2eb120000000
Concept 13.2: DNA Can Genetically Transform Cells and Organismspol2e_ch13_3.html553e878a757a2eb120000000
DLAP questionspol2e_ch13_3_dlap.xml553e878a757a2eb120000000
Concept 13.3: Genes Come from Various Sources and Can Be Manipulatedpol2e_ch13_4.html553e878a757a2eb120000000
DLAP questionspol2e_ch13_4_dlap.xml553e878a757a2eb120000000
Concept 13.4: Biotechnology Has Wide Applicationspol2e_ch13_5.html553e878a757a2eb120000000
DLAP questionspol2e_ch13_5_dlap.xml553e878a757a2eb120000000
Summarypol2e_ch13_6.html553e878a757a2eb120000000
DLAP questionspol2e_ch13_6_dlap.xml553e878a757a2eb120000000
Genes, Development, and Evolutionpol2e_ch14_1.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_1_dlap.xml553e8803757a2ec720000000
Concept 14.1: Development Involves Distinct but Overlapping Processespol2e_ch14_2.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_2_dlap.xml553e8803757a2ec720000000
Concept 14.2: Changes in Gene Expression Underlie Cell Fate Determination and Differentiationpol2e_ch14_3.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_3_dlap.xml553e8803757a2ec720000000
Concept 14.3: Spatial Differences in Gene Expression Lead to Morphogenesispol2e_ch14_4.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_4_dlap.xml553e8803757a2ec720000000
Concept 14.4: Changes in Gene Expression Pathways Underlie the Evolution of Developmentpol2e_ch14_5.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_5_dlap.xml553e8803757a2ec720000000
Concept 14.5: Developmental Genes Contribute to Species Evolution but Also Pose Constraintspol2e_ch14_6.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_6_dlap.xml553e8803757a2ec720000000
Summarypol2e_ch14_7.html553e8803757a2ec720000000
DLAP questionspol2e_ch14_7_dlap.xml553e8803757a2ec720000000
Evolutionpol2e_part3_1.html553ea693757a2ea62c000000
DLAP questionspol2e_part3_1_dlap.xml553ea693757a2ea62c000000
Processes of Evolutionpol2e_ch15_1.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_1_dlap.xml553e8858757a2ea420000000
Concept 15.1: Evolution Is Both Factual and the Basis of Broader Theorypol2e_ch15_2.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_2_dlap.xml553e8858757a2ea420000000
Concept 15.2: Mutation, Selection, Gene Flow, Genetic Drift, and Nonrandom Mating Result in Evolutionpol2e_ch15_3.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_3_dlap.xml553e8858757a2ea420000000
Concept 15.3: Evolution Can Be Measured by Changes in Allele Frequenciespol2e_ch15_4.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_4_dlap.xml553e8858757a2ea420000000
Concept 15.4: Selection Can Be Stabilizing, Directional, or Disruptivepol2e_ch15_5.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_5_dlap.xml553e8858757a2ea420000000
Concept 15.5: Genomes Reveal Both Neutral and Selective Processes of Evolutionpol2e_ch15_6.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_6_dlap.xml553e8858757a2ea420000000
Concept 15.6: Recombination, Lateral Gene Transfer, and Gene Duplication Can Result in New Featurespol2e_ch15_7.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_7_dlap.xml553e8858757a2ea420000000
Concept 15.7: Evolutionary Theory Has Practical Applicationspol2e_ch15_8.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_8_dlap.xml553e8858757a2ea420000000
Summarypol2e_ch15_9.html553e8858757a2ea420000000
DLAP questionspol2e_ch15_9_dlap.xml553e8858757a2ea420000000
Reconstructing and Using Phylogeniespol2e_ch16_1.html553e88b6757a2eb620000000
DLAP questionspol2e_ch16_1_dlap.xml553e88b6757a2eb620000000
Concept 16.1: All of Life Is Connected through Its Evolutionary Historypol2e_ch16_2.html553e88b6757a2eb620000000
DLAP questionspol2e_ch16_2_dlap.xml553e88b6757a2eb620000000
Concept 16.2: Phylogeny Can Be Reconstructed from Traits of Organismspol2e_ch16_3.html553e88b6757a2eb620000000
DLAP questionspol2e_ch16_3_dlap.xml553e88b6757a2eb620000000
Concept 16.3: Phylogeny Makes Biology Comparative and Predictivepol2e_ch16_4.html553e88b6757a2eb620000000
DLAP questionspol2e_ch16_4_dlap.xml553e88b6757a2eb620000000
Concept 16.4: Phylogeny Is the Basis of Biological Classificationpol2e_ch16_5.html553e88b6757a2eb620000000
DLAP questionspol2e_ch16_5_dlap.xml553e88b6757a2eb620000000
Summarypol2e_ch16_6.html553e88b6757a2eb620000000
DLAP questionspol2e_ch16_6_dlap.xml553e88b6757a2eb620000000
Speciationpol2e_ch17_1.html553e88f7757a2eea20000000
DLAP questionspol2e_ch17_1_dlap.xml553e88f7757a2eea20000000
Concept 17.1: Species Are Reproductively Isolated Lineages on the Tree of Lifepol2e_ch17_2.html553e88f7757a2eea20000000
DLAP questionspol2e_ch17_2_dlap.xml553e88f7757a2eea20000000
Concept 17.2: Speciation Is a Natural Consequence of Population Subdivisionpol2e_ch17_3.html553e88f7757a2eea20000000
DLAP questionspol2e_ch17_3_dlap.xml553e88f7757a2eea20000000
Concept 17.3: Speciation May Occur through Geographic Isolation or in Sympatrypol2e_ch17_4.html553e88f7757a2eea20000000
DLAP questionspol2e_ch17_4_dlap.xml553e88f7757a2eea20000000
Concept 17.4: Reproductive Isolation Is Reinforced When Diverging Species Come into Contactpol2e_ch17_5.html553e88f7757a2eea20000000
DLAP questionspol2e_ch17_5_dlap.xml553e88f7757a2eea20000000
Summarypol2e_ch17_6.html553e88f7757a2eea20000000
DLAP questionspol2e_ch17_6_dlap.xml553e88f7757a2eea20000000
The History of Life on Earthpol2e_ch18_1.html553e893d757a2efb20000000
DLAP questionspol2e_ch18_1_dlap.xml553e893d757a2efb20000000
Concept 18.1: Events in Earth’s History Can Be Datedpol2e_ch18_2.html553e893d757a2efb20000000
DLAP questionspol2e_ch18_2_dlap.xml553e893d757a2efb20000000
Concept 18.2: Changes in Earth’s Physical Environment Have Affected the Evolution of Lifepol2e_ch18_3.html553e893d757a2efb20000000
DLAP questionspol2e_ch18_3_dlap.xml553e893d757a2efb20000000
Concept 18.3: Major Events in the Evolution of Life Can Be Read in the Fossil Recordpol2e_ch18_4.html553e893d757a2efb20000000
DLAP questionspol2e_ch18_4_dlap.xml553e893d757a2efb20000000
Summarypol2e_ch18_5.html553e893d757a2efb20000000
DLAP questionspol2e_ch18_5_dlap.xml553e893d757a2efb20000000
Diversitypol2e_part4_1.html553eaa39757a2e8b2c000000
DLAP questionspol2e_part4_1_dlap.xml553eaa39757a2e8b2c000000
Bacteria, Archaea, and Virusespol2e_ch19_1.html553e8985757a2efb20000001
DLAP questionspol2e_ch19_1_dlap.xml553e8985757a2efb20000001
Concept 19.1: Life Consists of Three Domains That Share a Common Ancestorpol2e_ch19_2.html553e8985757a2efb20000001
DLAP questionspol2e_ch19_2_dlap.xml553e8985757a2efb20000001
Concept 19.2: Prokaryote Diversity Reflects the Ancient Origins of Lifepol2e_ch19_3.html553e8985757a2efb20000001
DLAP questionspol2e_ch19_3_dlap.xml553e8985757a2efb20000001
Concept 19.3: Ecological Communities Depend on Prokaryotespol2e_ch19_4.html553e8985757a2efb20000001
DLAP questionspol2e_ch19_4_dlap.xml553e8985757a2efb20000001
Concept 19.4: Viruses Have Evolved Many Timespol2e_ch19_5.html553e8985757a2efb20000001
DLAP questionspol2e_ch19_5_dlap.xml553e8985757a2efb20000001
Summarypol2e_ch19_6.html553e8985757a2efb20000001
DLAP questionspol2e_ch19_6_dlap.xml553e8985757a2efb20000001
The Origin and Diversification of Eukaryotespol2e_ch20_1.html553e89ce757a2e1521000000
DLAP questionspol2e_ch20_1_dlap.xml553e89ce757a2e1521000000
Concept 20.1: Eukaryotes Acquired Features from Both Archaea and Bacteriapol2e_ch20_2.html553e89ce757a2e1521000000
DLAP questionspol2e_ch20_2_dlap.xml553e89ce757a2e1521000000
Concept 20.2: Major Lineages of Eukaryotes Diversified in the Precambrianpol2e_ch20_3.html553e89ce757a2e1521000000
DLAP questionspol2e_ch20_3_dlap.xml553e89ce757a2e1521000000
Concept 20.3: Protists Reproduce Sexually and Asexuallypol2e_ch20_4.html553e89ce757a2e1521000000
DLAP questionspol2e_ch20_4_dlap.xml553e89ce757a2e1521000000
Concept 20.4: Protists Are Critical Components of Many Ecosystemspol2e_ch20_5.html553e89ce757a2e1521000000
DLAP questionspol2e_ch20_5_dlap.xml553e89ce757a2e1521000000
Summarypol2e_ch20_6.html553e89ce757a2e1521000000
DLAP questionspol2e_ch20_6_dlap.xml553e89ce757a2e1521000000
The Evolution of Plantspol2e_ch21_1.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_1_dlap.xml553e8a4a757a2ea420000001
Concept 21.1: Primary Endosymbiosis Produced the First Photosynthetic Eukaryotespol2e_ch21_2.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_2_dlap.xml553e8a4a757a2ea420000001
Concept 21.2: Key Adaptations Permitted Plants to Colonize Landpol2e_ch21_3.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_3_dlap.xml553e8a4a757a2ea420000001
Concept 21.3: Vascular Tissues Led to Rapid Diversification of Land Plantspol2e_ch21_4.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_4_dlap.xml553e8a4a757a2ea420000001
Concept 21.4: Seeds Protect Plant Embryospol2e_ch21_5.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_5_dlap.xml553e8a4a757a2ea420000001
Concept 21.5: Flowers and Fruits Increase the Reproductive Success of Angiospermspol2e_ch21_6.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_6_dlap.xml553e8a4a757a2ea420000001
Summarypol2e_ch21_7.html553e8a4a757a2ea420000001
DLAP questionspol2e_ch21_7_dlap.xml553e8a4a757a2ea420000001
The Evolution and Diversity of Fungipol2e_ch22_1.html553e8a91757a2e1221000000
DLAP questionspol2e_ch22_1_dlap.xml553e8a91757a2e1221000000
Concept 22.1: Fungi Live by Absorptive Heterotrophypol2e_ch22_2.html553e8a91757a2e1221000000
DLAP questionspol2e_ch22_2_dlap.xml553e8a91757a2e1221000000
Concept 22.2: Fungi Can Be Saprobic, Parasitic, Predatory, or Mutualisticpol2e_ch22_3.html553e8a91757a2e1221000000
DLAP questionspol2e_ch22_3_dlap.xml553e8a91757a2e1221000000
Concept 22.3: Major Groups of Fungi Differ in Their Life Cyclespol2e_ch22_4.html553e8a91757a2e1221000000
DLAP questionspol2e_ch22_4_dlap.xml553e8a91757a2e1221000000
Concept 22.4: Fungi Can Be Sensitive Indicators of Environmental Changepol2e_ch22_5.html553e8a91757a2e1221000000
DLAP questionspol2e_ch22_5_dlap.xml553e8a91757a2e1221000000
Summarypol2e_ch22_6.html553e8a91757a2e1221000000
DLAP questionspol2e_ch22_6_dlap.xml553e8a91757a2e1221000000
Animal Origins and Diversitypol2e_ch23_1.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_1_dlap.xml553e8aed757a2e0e21000000
Concept 23.1: Distinct Body Plans Evolved among the Animalspol2e_ch23_2.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_2_dlap.xml553e8aed757a2e0e21000000
Concept 23.2: Some Animal Groups Fall outside the Bilateriapol2e_ch23_3.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_3_dlap.xml553e8aed757a2e0e21000000
Concept 23.3: Protostomes Have an Anterior Brain and a Ventral Nervous Systempol2e_ch23_4.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_4_dlap.xml553e8aed757a2e0e21000000
Concept 23.4: Arthropods Are Diverse and Abundant Animalspol2e_ch23_5.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_5_dlap.xml553e8aed757a2e0e21000000
Concept 23.5: Deuterostomes Include Echinoderms, Hemichordates, and Chordatespol2e_ch23_6.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_6_dlap.xml553e8aed757a2e0e21000000
Concept 23.6: Life on Land Contributed to Vertebrate Diversificationpol2e_ch23_7.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_7_dlap.xml553e8aed757a2e0e21000000
Concept 23.7: Humans Evolved among the Primatespol2e_ch23_8.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_8_dlap.xml553e8aed757a2e0e21000000
Summarypol2e_ch23_9.html553e8aed757a2e0e21000000
DLAP questionspol2e_ch23_9_dlap.xml553e8aed757a2e0e21000000
Plant Form and Functionpol2e_part5_1.html553eaaad757a2edb2c000000
DLAP questionspol2e_part5_1_dlap.xml553eaaad757a2edb2c000000
The Plant Bodypol2e_ch24_1.html553e8b82757a2e2221000000
DLAP questionspol2e_ch24_1_dlap.xml553e8b82757a2e2221000000
Concept 24.1: The Plant Body Is Organized and Constructed in a Distinctive Waypol2e_ch24_2.html553e8b82757a2e2221000000
DLAP questionspol2e_ch24_2_dlap.xml553e8b82757a2e2221000000
Concept 24.2: Apical Meristems Build the Primary Plant Bodypol2e_ch24_3.html553e8b82757a2e2221000000
DLAP questionspol2e_ch24_3_dlap.xml553e8b82757a2e2221000000
Concept 24.3: Many Eudicot Stems and Roots Undergo Secondary Growthpol2e_ch24_4.html553e8b82757a2e2221000000
DLAP questionspol2e_ch24_4_dlap.xml553e8b82757a2e2221000000
Concept 24.4: Domestication Has Altered Plant Formpol2e_ch24_5.html553e8b82757a2e2221000000
DLAP questionspol2e_ch24_5_dlap.xml553e8b82757a2e2221000000
Summarypol2e_ch24_6.html553e8b82757a2e2221000000
DLAP questionspol2e_ch24_6_dlap.xml553e8b82757a2e2221000000
Plant Nutrition and Transportpol2e_ch25_1.html553e8bcc757a2e0e1e000001
DLAP questionspol2e_ch25_1_dlap.xml553e8bcc757a2e0e1e000001
Concept 25.1: Plants Acquire Mineral Nutrients from the Soilpol2e_ch25_2.html553e8bcc757a2e0e1e000001
DLAP questionspol2e_ch25_2_dlap.xml553e8bcc757a2e0e1e000001
Concept 25.2: Soil Organisms Contribute to Plant Nutritionpol2e_ch25_3.html553e8bcc757a2e0e1e000001
DLAP questionspol2e_ch25_3_dlap.xml553e8bcc757a2e0e1e000001
Concept 25.3: Water and Solutes Are Transported in the Xylem by Transpiration–Cohesion–Tensionpol2e_ch25_4.html553e8bcc757a2e0e1e000001
DLAP questionspol2e_ch25_4_dlap.xml553e8bcc757a2e0e1e000001
Concept 25.4: Solutes Are Transported in the Phloem by Pressure Flowpol2e_ch25_5.html553e8bcc757a2e0e1e000001
DLAP questionspol2e_ch25_5_dlap.xml553e8bcc757a2e0e1e000001
Summarypol2e_ch25_6.html553e8bcc757a2e0e1e000001
DLAP questionspol2e_ch25_6_dlap.xml553e8bcc757a2e0e1e000001
Plant Growth and Developmentpol2e_ch26_1.html553e8c0d757a2e3021000000
DLAP questionspol2e_ch26_1_dlap.xml553e8c0d757a2e3021000000
Concept 26.1: Plants Develop in Response to the Environmentpol2e_ch26_2.html553e8c0d757a2e3021000000
DLAP questionspol2e_ch26_2_dlap.xml553e8c0d757a2e3021000000
Concept 26.2: Gibberellins and Auxin Have Diverse Effects but a Similar Mechanism of Actionpol2e_ch26_3.html553e8c0d757a2e3021000000
DLAP questionspol2e_ch26_3_dlap.xml553e8c0d757a2e3021000000
Concept 26.3: Other Plant Hormones Have Diverse Effects on Plant Developmentpol2e_ch26_4.html553e8c0d757a2e3021000000
DLAP questionspol2e_ch26_4_dlap.xml553e8c0d757a2e3021000000
Concept 26.4: Photoreceptors Initiate Developmental Responses to Lightpol2e_ch26_5.html553e8c0d757a2e3021000000
DLAP questionspol2e_ch26_5_dlap.xml553e8c0d757a2e3021000000
Summarypol2e_ch26_6.html553e8c0d757a2e3021000000
DLAP questionspol2e_ch26_6_dlap.xml553e8c0d757a2e3021000000
Reproduction of Flowering Plantspol2e_ch27_1.html553e8c4f757a2e4421000000
DLAP questionspol2e_ch27_1_dlap.xml553e8c4f757a2e4421000000
Concept 27.1: Most Angiosperms Reproduce Sexuallypol2e_ch27_2.html553e8c4f757a2e4421000000
DLAP questionspol2e_ch27_2_dlap.xml553e8c4f757a2e4421000000
Concept 27.2: Hormones and Signaling Determine the Transition from the Vegetative to the Reproductive Statepol2e_ch27_3.html553e8c4f757a2e4421000000
DLAP questionspol2e_ch27_3_dlap.xml553e8c4f757a2e4421000000
Concept 27.3: Angiosperms Can Reproduce Asexuallypol2e_ch27_4.html553e8c4f757a2e4421000000
DLAP questionspol2e_ch27_4_dlap.xml553e8c4f757a2e4421000000
Summarypol2e_ch27_5.html553e8c4f757a2e4421000000
DLAP questionspol2e_ch27_5_dlap.xml553e8c4f757a2e4421000000
Plants in the Environmentpol2e_ch28_1.html553e8c8b757a2ec423000000
DLAP questionspol2e_ch28_1_dlap.xml553e8c8b757a2ec423000000
Concept 28.1: Plants Have Constitutive and Induced Responses to Pathogenspol2e_ch28_2.html553e8c8b757a2ec423000000
DLAP questionspol2e_ch28_2_dlap.xml553e8c8b757a2ec423000000
Concept 28.2: Plants Have Mechanical and Chemical Defenses against Herbivorespol2e_ch28_3.html553e8c8b757a2ec423000000
DLAP questionspol2e_ch28_3_dlap.xml553e8c8b757a2ec423000000
Concept 28.3: Plants Adapt to Environmental Stressespol2e_ch28_4.html553e8c8b757a2ec423000000
DLAP questionspol2e_ch28_4_dlap.xml553e8c8b757a2ec423000000
Summarypol2e_ch28_5.html553e8c8b757a2ec423000000
DLAP questionspol2e_ch28_5_dlap.xml553e8c8b757a2ec423000000
Animal Form and Functionpol2e_part6_1.html553eaaf8757a2ea72c000000
DLAP questionspol2e_part6_1_dlap.xml553eaaf8757a2ea72c000000
Fundamentals of Animal Functionpol2e_ch29_1.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_1_dlap.xml553e8cc9757a2e2121000000
Concept 29.1: Animals Eat to Obtain Energy and Chemical Building Blockspol2e_ch29_2.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_2_dlap.xml553e8cc9757a2e2121000000
Concept 29.2: An Animal’s Energy Needs Depend on Physical Activity and Body Sizepol2e_ch29_3.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_3_dlap.xml553e8cc9757a2e2121000000
Concept 29.3: Metabolic Rates Are Affected by Homeostasis and by Regulation and Conformitypol2e_ch29_4.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_4_dlap.xml553e8cc9757a2e2121000000
Concept 29.4: Animals Exhibit Division of Labor, but Each Cell Must Make Its Own ATPpol2e_ch29_5.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_5_dlap.xml553e8cc9757a2e2121000000
Concept 29.5: The Phenotypes of Individual Animals Can Change during Their Lifetimespol2e_ch29_6.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_6_dlap.xml553e8cc9757a2e2121000000
Concept 29.6: Animal Function Requires Control Mechanismspol2e_ch29_7.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_7_dlap.xml553e8cc9757a2e2121000000
Summarypol2e_ch29_8.html553e8cc9757a2e2121000000
DLAP questionspol2e_ch29_8_dlap.xml553e8cc9757a2e2121000000
Nutrition, Feeding, and Digestionpol2e_ch30_1.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_1_dlap.xml553e8d0e757a2e5422000000
Concept 30.1: Food Provides Energy and Chemical Building Blockspol2e_ch30_2.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_2_dlap.xml553e8d0e757a2e5422000000
Concept 30.2: Animals Get Food in Three Major Wayspol2e_ch30_3.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_3_dlap.xml553e8d0e757a2e5422000000
Concept 30.3: The Digestive System Plays a Key Role in Determining the Nutritional Value of Foodspol2e_ch30_4.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_4_dlap.xml553e8d0e757a2e5422000000
Concept 30.4: The Vertebrate Digestive System Is a Tubular Gut with Accessory Glandspol2e_ch30_5.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_5_dlap.xml553e8d0e757a2e5422000000
Concept 30.5: The Processing of Meals Is Regulatedpol2e_ch30_6.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_6_dlap.xml553e8d0e757a2e5422000000
Summarypol2e_ch30_7.html553e8d0e757a2e5422000000
DLAP questionspol2e_ch30_7_dlap.xml553e8d0e757a2e5422000000
Breathingpol2e_ch31_1.html553e8d54757a2e2e21000000
DLAP questionspol2e_ch31_1_dlap.xml553e8d54757a2e2e21000000
Concept 31.1: Respiratory Gas Exchange Depends on Diffusion and Bulk Flowpol2e_ch31_2.html553e8d54757a2e2e21000000
DLAP questionspol2e_ch31_2_dlap.xml553e8d54757a2e2e21000000
Concept 31.2: Animals Have Evolved Diverse Types of Breathing Organspol2e_ch31_3.html553e8d54757a2e2e21000000
DLAP questionspol2e_ch31_3_dlap.xml553e8d54757a2e2e21000000
Concept 31.3: The Mammalian Breathing System Is Anatomically and Functionally Elaboratepol2e_ch31_4.html553e8d54757a2e2e21000000
DLAP questionspol2e_ch31_4_dlap.xml553e8d54757a2e2e21000000
Summarypol2e_ch31_5.html553e8d54757a2e2e21000000
DLAP questionspol2e_ch31_5_dlap.xml553e8d54757a2e2e21000000
Circulationpol2e_ch32_1.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_1_dlap.xml553e8d88757a2ee120000000
Concept 32.1: Circulatory Systems Can Be Closed or Openpol2e_ch32_2.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_2_dlap.xml553e8d88757a2ee120000000
Concept 32.2: The Breathing Organs and Systemic Tissues Are Usually, but Not Always, in Seriespol2e_ch32_3.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_3_dlap.xml553e8d88757a2ee120000000
Concept 32.3: A Beating Heart Propels the Bloodpol2e_ch32_4.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_4_dlap.xml553e8d88757a2ee120000000
Concept 32.4: Many Key Processes Occur in the Vascular Systempol2e_ch32_5.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_5_dlap.xml553e8d88757a2ee120000000
Concept 32.5: The Blood Transports O₂ and CO₂pol2e_ch32_6.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_6_dlap.xml553e8d88757a2ee120000000
Summarypol2e_ch32_7.html553e8d88757a2ee120000000
DLAP questionspol2e_ch32_7_dlap.xml553e8d88757a2ee120000000
Muscle and Movementpol2e_ch33_1.html553e8dc6757a2e4121000000
DLAP questionspol2e_ch33_1_dlap.xml553e8dc6757a2e4121000000
Concept 33.1: Muscle Cells Develop Forces by Means of Cycles of Protein–Protein Interactionpol2e_ch33_2.html553e8dc6757a2e4121000000
DLAP questionspol2e_ch33_2_dlap.xml553e8dc6757a2e4121000000
Concept 33.2: Skeletal Muscles Pull on Skeletal Elements to Produce Useful Movementspol2e_ch33_3.html553e8dc6757a2e4121000000
DLAP questionspol2e_ch33_3_dlap.xml553e8dc6757a2e4121000000
Concept 33.3: Skeletal Muscle Performance Depends on ATP Supply, Cell Type, and Trainingpol2e_ch33_4.html553e8dc6757a2e4121000000
DLAP questionspol2e_ch33_4_dlap.xml553e8dc6757a2e4121000000
Concept 33.4: Many Distinctive Types of Muscle Have Evolvedpol2e_ch33_5.html553e8dc6757a2e4121000000
DLAP questionspol2e_ch33_5_dlap.xml553e8dc6757a2e4121000000
Summarypol2e_ch33_6.html553e8dc6757a2e4121000000
DLAP questionspol2e_ch33_6_dlap.xml553e8dc6757a2e4121000000
Neurons, Sense Organs, and Nervous Systemspol2e_ch34_1.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_1_dlap.xml553e8e06757a2ecf23000000
Concept 34.1: Nervous Systems Are Composed of Neurons and Glial Cellspol2e_ch34_2.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_2_dlap.xml553e8e06757a2ecf23000000
Concept 34.2: Neurons Generate Electric Signals by Controlling Ion Distributionspol2e_ch34_3.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_3_dlap.xml553e8e06757a2ecf23000000
Concept 34.3: Neurons Communicate with Other Cells at Synapsespol2e_ch34_4.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_4_dlap.xml553e8e06757a2ecf23000000
Concept 34.4: Sensory Processes Provide Information on an Animal’s External Environment and Internal Statuspol2e_ch34_5.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_5_dlap.xml553e8e06757a2ecf23000000
Concept 34.5: Neurons Are Organized into Nervous Systemspol2e_ch34_6.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_6_dlap.xml553e8e06757a2ecf23000000
Summarypol2e_ch34_7.html553e8e06757a2ecf23000000
DLAP questionspol2e_ch34_7_dlap.xml553e8e06757a2ecf23000000
Control by the Endocrine and Nervous Systemspol2e_ch35_1.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_1_dlap.xml553e8e9d757a2ec223000000
Concept 35.1: The Endocrine and Nervous Systems Play Distinct, Interacting Rolespol2e_ch35_2.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_2_dlap.xml553e8e9d757a2ec223000000
Concept 35.2: Hormones Are Chemical Messengers Distributed by the Bloodpol2e_ch35_3.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_3_dlap.xml553e8e9d757a2ec223000000
Concept 35.3: The Vertebrate Hypothalamus and Pituitary Gland Link the Nervous and Endocrine Systemspol2e_ch35_4.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_4_dlap.xml553e8e9d757a2ec223000000
Concept 35.4: Hormones Regulate Mammalian Physiological Systemspol2e_ch35_5.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_5_dlap.xml553e8e9d757a2ec223000000
Concept 35.5: The Insect Endocrine System Is Crucial for Developmentpol2e_ch35_6.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_6_dlap.xml553e8e9d757a2ec223000000
Summarypol2e_ch35_7.html553e8e9d757a2ec223000000
DLAP questionspol2e_ch35_7_dlap.xml553e8e9d757a2ec223000000
Water and Salt Balancepol2e_ch36_1.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_1_dlap.xml553e8eed757a2ee823000000
Concept 36.1: Kidneys Regulate the Composition of the Body Fluidspol2e_ch36_2.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_2_dlap.xml553e8eed757a2ee823000000
Concept 36.2: Nitrogenous Wastes Need to Be Excretedpol2e_ch36_3.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_3_dlap.xml553e8eed757a2ee823000000
Concept 36.3: Aquatic Animals Display a Wide Diversity of Relationships to Their Environmentpol2e_ch36_4.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_4_dlap.xml553e8eed757a2ee823000000
Concept 36.4: Dehydration Is the Principal Challenge for Terrestrial Animalspol2e_ch36_5.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_5_dlap.xml553e8eed757a2ee823000000
Concept 36.5: Kidneys Adjust Water Excretion to Help Animals Maintain Homeostasispol2e_ch36_6.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_6_dlap.xml553e8eed757a2ee823000000
Summarypol2e_ch36_7.html553e8eed757a2ee823000000
DLAP questionspol2e_ch36_7_dlap.xml553e8eed757a2ee823000000
Animal Reproductionpol2e_ch37_1.html553e8f31757a2eee23000000
DLAP questionspol2e_ch37_1_dlap.xml553e8f31757a2eee23000000
Concept 37.1: Sexual Reproduction Depends on Gamete Formation and Fertilizationpol2e_ch37_2.html553e8f31757a2eee23000000
DLAP questionspol2e_ch37_2_dlap.xml553e8f31757a2eee23000000
Concept 37.2: The Mammalian Reproductive System Is Hormonally Controlledpol2e_ch37_3.html553e8f31757a2eee23000000
DLAP questionspol2e_ch37_3_dlap.xml553e8f31757a2eee23000000
Concept 37.3: Reproduction Is Integrated with the Life Cyclepol2e_ch37_4.html553e8f31757a2eee23000000
DLAP questionspol2e_ch37_4_dlap.xml553e8f31757a2eee23000000
Summarypol2e_ch37_5.html553e8f31757a2eee23000000
DLAP questionspol2e_ch37_5_dlap.xml553e8f31757a2eee23000000
Animal Developmentpol2e_ch38_1.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_1_dlap.xml553e8f6c757a2ec323000000
Concept 38.1: Fertilization Activates Developmentpol2e_ch38_2.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_2_dlap.xml553e8f6c757a2ec323000000
Concept 38.2: Cleavage Creates Building Blocks and Produces a Blastulapol2e_ch38_3.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_3_dlap.xml553e8f6c757a2ec323000000
Concept 38.3: Gastrulation Produces a Second, then a Third Germ Layerpol2e_ch38_4.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_4_dlap.xml553e8f6c757a2ec323000000
Concept 38.4: Gastrulation Sets the Stage for Organogenesis and Neurulation in Chordatespol2e_ch38_5.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_5_dlap.xml553e8f6c757a2ec323000000
Concept 38.5: Extraembryonic Membranes Protect and Nourish the Embryopol2e_ch38_6.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_6_dlap.xml553e8f6c757a2ec323000000
Concept 38.6: Development Continues throughout Lifepol2e_ch38_7.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_7_dlap.xml553e8f6c757a2ec323000000
Summarypol2e_ch38_8.html553e8f6c757a2ec323000000
DLAP questionspol2e_ch38_8_dlap.xml553e8f6c757a2ec323000000
Immunology: Animal Defense Systemspol2e_ch39_1.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_1_dlap.xml553e8fad757a2ef923000000
Concept 39.1: Animals Use Innate and Adaptive Mechanisms to Defend Themselves against Pathogenspol2e_ch39_2.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_2_dlap.xml553e8fad757a2ef923000000
Concept 39.2: Innate Defenses Are Nonspecificpol2e_ch39_3.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_3_dlap.xml553e8fad757a2ef923000000
Concept 39.3: The Adaptive Immune Response Is Specificpol2e_ch39_4.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_4_dlap.xml553e8fad757a2ef923000000
Concept 39.4: The Adaptive Humoral Immune Response Involves Specific Antibodiespol2e_ch39_5.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_5_dlap.xml553e8fad757a2ef923000000
Concept 39.5: The Adaptive Cellular Immune Response Involves T Cells and Their Receptorspol2e_ch39_6.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_6_dlap.xml553e8fad757a2ef923000000
Summarypol2e_ch39_7.html553e8fad757a2ef923000000
DLAP questionspol2e_ch39_7_dlap.xml553e8fad757a2ef923000000
Animal Behaviorpol2e_ch40_1.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_1_dlap.xml553e8fe4757a2e0e21000002
Concept 40.1: Behavior Is Controlled by the Nervous System but Is Not Necessarily Deterministicpol2e_ch40_2.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_2_dlap.xml553e8fe4757a2e0e21000002
Concept 40.2: Behavior Is Influenced by Development and Learningpol2e_ch40_3.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_3_dlap.xml553e8fe4757a2e0e21000002
Concept 40.3: Behavior Is Integrated with the Rest of Functionpol2e_ch40_4.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_4_dlap.xml553e8fe4757a2e0e21000002
Concept 40.4: Moving through Space Presents Distinctive Challengespol2e_ch40_5.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_5_dlap.xml553e8fe4757a2e0e21000002
Concept 40.5: Social Behavior Is Widespreadpol2e_ch40_6.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_6_dlap.xml553e8fe4757a2e0e21000002
Concept 40.6: Behavior Helps Structure Ecological Communities and Processespol2e_ch40_7.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_7_dlap.xml553e8fe4757a2e0e21000002
Summarypol2e_ch40_8.html553e8fe4757a2e0e21000002
DLAP questionspol2e_ch40_8_dlap.xml553e8fe4757a2e0e21000002
Ecologypol2e_part7_1.html553eab51757a2ed92c000001
DLAP questionspol2e_part7_1_dlap.xml553eab51757a2ed92c000001
The Distribution of Earth’s Ecological Systemspol2e_ch41_1.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_1_dlap.xml553e9030757a2ef323000000
Concept 41.1: Ecological Systems Vary over Space and Timepol2e_ch41_2.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_2_dlap.xml553e9030757a2ef323000000
Concept 41.2: Solar Energy Input and Topography Shape Earth’s Physical Environmentspol2e_ch41_3.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_3_dlap.xml553e9030757a2ef323000000
Concept 41.3: Biogeography Reflects Physical Geographypol2e_ch41_4.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_4_dlap.xml553e9030757a2ef323000000
Concept 41.4: Biogeography Also Reflects Geological Historypol2e_ch41_5.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_5_dlap.xml553e9030757a2ef323000000
Concept 41.5: Human Activities Affect Ecological Systems on a Global Scalepol2e_ch41_6.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_6_dlap.xml553e9030757a2ef323000000
Summarypol2e_ch41_7.html553e9030757a2ef323000000
DLAP questionspol2e_ch41_7_dlap.xml553e9030757a2ef323000000
Populationspol2e_ch42_1.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_1_dlap.xml553e9069757a2ef423000000
Concept 42.1: Populations Are Patchy in Space and Dynamic over Timepol2e_ch42_2.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_2_dlap.xml553e9069757a2ef423000000
Concept 42.2: Births Increase and Deaths Decrease Population Sizepol2e_ch42_3.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_3_dlap.xml553e9069757a2ef423000000
Concept 42.3: Life Histories Determine Population Growth Ratespol2e_ch42_4.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_4_dlap.xml553e9069757a2ef423000000
Concept 42.4: Populations Grow Multiplicatively, but the Multiplier Can Changepol2e_ch42_5.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_5_dlap.xml553e9069757a2ef423000000
Concept 42.5: Immigration and Emigration Affect Population Dynamicspol2e_ch42_6.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_6_dlap.xml553e9069757a2ef423000000
Concept 42.6: Ecology Provides Tools for Conserving and Managing Populationspol2e_ch42_7.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_7_dlap.xml553e9069757a2ef423000000
Summarypol2e_ch42_8.html553e9069757a2ef423000000
DLAP questionspol2e_ch42_8_dlap.xml553e9069757a2ef423000000
Ecological and Evolutionary Consequences of Interactions within and among Speciespol2e_ch43_1.html553e90a6757a2ed923000001
DLAP questionspol2e_ch43_1_dlap.xml553e90a6757a2ed923000001
Concept 43.1: Interactions between Species May Increase, Decrease, or Have No Effect on Fitnesspol2e_ch43_2.html553e90a6757a2ed923000001
DLAP questionspol2e_ch43_2_dlap.xml553e90a6757a2ed923000001
Concept 43.2: Interactions within and among Species Affect Population Dynamics and Species Distributionspol2e_ch43_3.html553e90a6757a2ed923000001
DLAP questionspol2e_ch43_3_dlap.xml553e90a6757a2ed923000001
Concept 43.3: Species Are Embedded in Complex Interaction Webspol2e_ch43_4.html553e90a6757a2ed923000001
DLAP questionspol2e_ch43_4_dlap.xml553e90a6757a2ed923000001
Concept 43.4: Interactions within and among Species Can Result in Evolutionpol2e_ch43_5.html553e90a6757a2ed923000001
DLAP questionspol2e_ch43_5_dlap.xml553e90a6757a2ed923000001
Summarypol2e_ch43_6.html553e90a6757a2ed923000001
DLAP questionspol2e_ch43_6_dlap.xml553e90a6757a2ed923000001
Ecological Communitiespol2e_ch44_1.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_1_dlap.xml553e90df757a2ef923000001
Concept 44.1: Communities Contain Species That Colonize and Persistpol2e_ch44_2.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_2_dlap.xml553e90df757a2ef923000001
Concept 44.2: Communities Change over Space and Timepol2e_ch44_3.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_3_dlap.xml553e90df757a2ef923000001
Concept 44.3: Community Structure Affects Community Functionpol2e_ch44_4.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_4_dlap.xml553e90df757a2ef923000001
Concept 44.4: Diversity Patterns Provide Clues to What Determines Diversitypol2e_ch44_5.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_5_dlap.xml553e90df757a2ef923000001
Concept 44.5: Community Ecology Suggests Strategies for Conserving Community Functionpol2e_ch44_6.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_6_dlap.xml553e90df757a2ef923000001
Summarypol2e_ch44_7.html553e90df757a2ef923000001
DLAP questionspol2e_ch44_7_dlap.xml553e90df757a2ef923000001
The Global Ecosystempol2e_ch45_1.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_1_dlap.xml553e911d757a2e1224000000
Concept 45.1: Climate and Nutrients Affect Ecosystem Functionpol2e_ch45_2.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_2_dlap.xml553e911d757a2e1224000000
Concept 45.2: Biological, Geological, and Chemical Processes Move Materials through Ecosystemspol2e_ch45_3.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_3_dlap.xml553e911d757a2e1224000000
Concept 45.3: Certain Biogeochemical Cycles Are Especially Critical for Ecosystemspol2e_ch45_4.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_4_dlap.xml553e911d757a2e1224000000
Concept 45.4: Biogeochemical Cycles Affect Global Climatepol2e_ch45_5.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_5_dlap.xml553e911d757a2e1224000000
Concept 45.5: Rapid Climate Change Affects Species and Communitiespol2e_ch45_6.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_6_dlap.xml553e911d757a2e1224000000
Concept 45.6: Ecological Challenges Can Be Addressed through Science and International Cooperationpol2e_ch45_7.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_7_dlap.xml553e911d757a2e1224000000
Summarypol2e_ch45_8.html553e911d757a2e1224000000
DLAP questionspol2e_ch45_8_dlap.xml553e911d757a2e1224000000
The Tree of Lifepol2e_app1_1.html553e92cd757a2e0f24000000
DLAP questionspol2e_app1_1_dlap.xml553e92cd757a2e0f24000000
Appendix B Making Sense of Data: A Statistics Primerpol2e_app2_1.html553e9370757a2e0824000000
DLAP questionspol2e_app2_1_dlap.xml553e9370757a2e0824000000
2.1 PRACTICE EXERCISES pol2e_app2_2.html553e9370757a2e0824000000
DLAP questionspol2e_app2_2_dlap.xml553e9370757a2e0824000000
Some Measurements Used in Biologypol2e_app3_1.html553e93b6757a2e0524000000
DLAP questionspol2e_app3_1_dlap.xml553e93b6757a2e0524000000
Illustration Creditspol2e_credits1_1.html553e94e5757a2ef923000002
DLAP questionspol2e_credits1_1_dlap.xml553e94e5757a2ef923000002
Glossarypol2e_glossary1_1.html553e950d757a2e0f24000001
DLAP questionspol2e_glossary1_1_dlap.xml553e950d757a2e0f24000001
Indexpol2e_index1_1.html553ea872757a2ecd2c000000
DLAP questionspol2e_index1_1_dlap.xml553ea872757a2ecd2c000000