File | Title | Manuscript Id |
Chapter 47 Introduction | morris2e_ch47_1.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_1_dlap.xml | 563ce0a9757a2eea1c000001 |
47.1 The Niche
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DLAP questions | morris2e_ch47_2_dlap.xml | 563ce0a9757a2eea1c000001 |
The niche is a species’ place in nature.
| morris2e_ch47_3.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_3_dlap.xml | 563ce0a9757a2eea1c000001 |
The realized niche of a species is more restricted than its fundamental niche.
| morris2e_ch47_4.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_4_dlap.xml | 563ce0a9757a2eea1c000001 |
Niches are shaped by evolutionary history.
| morris2e_ch47_5.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_5_dlap.xml | 563ce0a9757a2eea1c000001 |
47.2 Antagonistic Interactions Between Species
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DLAP questions | morris2e_ch47_6_dlap.xml | 563ce0a9757a2eea1c000001 |
Limited resources foster competition.
| morris2e_ch47_7.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_7_dlap.xml | 563ce0a9757a2eea1c000001 |
Competitive exclusion can prevent two species from occupying the same niche at the same time.
| morris2e_ch47_8.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_8_dlap.xml | 563ce0a9757a2eea1c000001 |
Case 8: Can competition drive species diversification?
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DLAP questions | morris2e_ch47_9_dlap.xml | 563ce0a9757a2eea1c000001 |
Species compete for resources other than food.
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DLAP questions | morris2e_ch47_10_dlap.xml | 563ce0a9757a2eea1c000001 |
Predation, parasitism, and herbivory are interactions in which one species benefits at the expense of another.
| morris2e_ch47_11.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_11_dlap.xml | 563ce0a9757a2eea1c000001 |
Facilitation can occur when two species prey on a third species.
| morris2e_ch47_12.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_12_dlap.xml | 563ce0a9757a2eea1c000001 |
47.3 Mutualistic Interactions Between Species
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DLAP questions | morris2e_ch47_13_dlap.xml | 563ce0a9757a2eea1c000001 |
Mutualisms are interactions between species that benefit both participants.
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DLAP questions | morris2e_ch47_14_dlap.xml | 563ce0a9757a2eea1c000001 |
Mutualisms may evolve increasing interdependence.
| morris2e_ch47_15.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_15_dlap.xml | 563ce0a9757a2eea1c000001 |
Digestive symbioses recycle plant material.
| morris2e_ch47_16.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_16_dlap.xml | 563ce0a9757a2eea1c000001 |
Mutualisms may be obligate or facultative.
| morris2e_ch47_17.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_17_dlap.xml | 563ce0a9757a2eea1c000001 |
The costs and benefits of species interactions can change over time.
| morris2e_ch47_18.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_18_dlap.xml | 563ce0a9757a2eea1c000001 |
47.4 Ecological Communities
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DLAP questions | morris2e_ch47_19_dlap.xml | 563ce0a9757a2eea1c000001 |
Species that live in the same place make up communities.
| morris2e_ch47_20.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_20_dlap.xml | 563ce0a9757a2eea1c000001 |
Case 8: How is biodiversity measured?
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DLAP questions | morris2e_ch47_21_dlap.xml | 563ce0a9757a2eea1c000001 |
One species can have a great effect on all other members of the community.
| morris2e_ch47_22.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_22_dlap.xml | 563ce0a9757a2eea1c000001 |
Keystone species have disproportionate effects on communities.
| morris2e_ch47_23.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_23_dlap.xml | 563ce0a9757a2eea1c000001 |
Disturbance can modify community composition.
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DLAP questions | morris2e_ch47_24_dlap.xml | 563ce0a9757a2eea1c000001 |
Succession describes the community response to new habitats or disturbance.
| morris2e_ch47_25.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_25_dlap.xml | 563ce0a9757a2eea1c000001 |
47.5 Ecosystems
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DLAP questions | morris2e_ch47_26_dlap.xml | 563ce0a9757a2eea1c000001 |
Species interactions result in food webs that cycle carbon and other elements through ecosystems.
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DLAP questions | morris2e_ch47_27_dlap.xml | 563ce0a9757a2eea1c000001 |
Species interactions form trophic pyramids that transfer energy through ecosystems.
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DLAP questions | morris2e_ch47_28_dlap.xml | 563ce0a9757a2eea1c000001 |
Light, water, nutrients, and diversity all influence rates of primary production.
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DLAP questions | morris2e_ch47_29_dlap.xml | 563ce0a9757a2eea1c000001 |
Chapter 47 Summary | morris2e_ch47_30.html | 563ce0a9757a2eea1c000001 |
DLAP questions | morris2e_ch47_30_dlap.xml | 563ce0a9757a2eea1c000001 |