Chapter 15. 15·9–15·15 Species interactions influence the structure of communities.

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Instructions

Check your understanding of concepts from 15·9–15·15 Species interactions influence the structure of communities by answering the following questions.

Question 15.1

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Correct. (See section 15·9 Each species' role in a community is defined as its niche.)
Incorrect. (See section 15·9 Each species' role in a community is defined as its niche.)

Question 15.2

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Correct. (See section 15·11 Competition can be hard to see, yet it influences community structure.)
Incorrect. (See section 15·11 Competition can be hard to see, yet it influences community structure.)

Question 15.3

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Correct. (See section 15·13 Parasitism is a form of predation.)
Incorrect. (See section 15·13 Parasitism is a form of predation.)

Question 15.4

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Correct. (See section 15·10 Interacting species evolve together.)
Incorrect. (See section 15·10 Interacting species evolve together.)

Question 15.5

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Correct. (See section 15·14 Not all species interactions are negative: mutualism and commensalism.)
Incorrect. (See section 15·14 Not all species interactions are negative: mutualism and commensalism.)

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