Biology self-test need help!?

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blondeatheart4lfe

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I have a self test that I am doing for biology, and these are the last few questions that I went through the entire book I have, and couldn't find the answers or anything similar...help would be appreciated!


How does a patchy environment influence foraging? How does a patchy distribution of hosts affect the spread of parasites?


2. Is mutualism reciprocal exploitation, or two species acting together for mutual benefit?

3. Describe the optimal foraging theory.

4. How does patch size influence species diversity? What is the theory of island biogeography? What aspects of this theory relate to patches in a landscape mosaic?

5. What is disturbance, and how do scale, frequency and intensity relate to disturbance?

6. How can predators function as agents of natural selection in prey populations? How can prey function as agents of natural selection in predator populations?
 
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