Using Natural Selection to Understand Adaptations

We can use the process of natural selection to help us understand variation in phenotypes of different organisms living in different environments.

Reading

Optimal Foraging Theory - http://en.wikipedia.org/wiki/Optimal_foraging_theory

Expected Learning Outcomes

By the end of this lesson a fully engaged student should be able to

1) discuss the importance of trade-offs
2) discuss why scientists use mathematical models to formulate arguments
3) briefly discuss the process of developing and optimality model
4) discuss the type of organisms whose foraging could be understood using the diet breadth model
5) derive the equation for the profitability of the generalist and specialist diet in the diet breadth model
6) discuss the predictions of the diet breadth model and discuss experiments designed to test these predictions.