Evolution Review
1. How do biologists define evolution?
2. What is a population?
3. What islands were important to Charles Darwin's thinking on evolution?
4. Biogeography is how living things are distributed around the world. How was Darwin surprised by the the biogeography he observed on his trip around the world?
5. While fossils support the theory of evolution, we can't rely on the fossil record ever being complete. Why?
6. How does the existence of fossils support the theory of evolution?
7. How did LaMarck explain inheritance?
8. What was the hypothesis of catastrophism?
9. While the theory of evolution does not indicate humans came from chimps, it does indicate a _________________________ between chimps and humans.
10. Upon what observations did Darwin base his theory of evolution by natural selection?
11. How can speciation happen?
12. What mechanisms drive evolution?
Population Ecology and Interactions
1. Define resource partitioning and give an example of it.
2. How is a parasite different from a parasitoid?
3. How is a parasite different from a predator?
4. How are density dependent limiting factors different from density independent limiting factors? Give examples of each.
5. Coevolution happens also between parasites and their hosts. Why is this not surprising?
6. Define and give examples of the following: Mutualism, Commensalism, social parasite.
7. What are common strategies predators use to capture prey, and common defenses found in prey?
8. Draw a food web that could occur in your backyard or here at Cerritos. Include all the trophic levels we discussed in class.
9. Why are there fewer members of the upper trophic levels as compared with primary consumers or the producers?
10. What is carrying capacity?
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