20. Coevolution





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Uploaded on Sep 1, 2009

Principles of Evolution, Ecology and Behavior (EEB 122)

Coevolution happens at many levels, not just the level of species. Organelles such as mitochondria and chloroplasts serve as good intracellular examples. Other living things make up a crucial component of an organism's environment. Coevolution can occur in helpful ways (symbiosis) and in harmful ways (parasitism). Many factors can influence coevolution, such the frequency and degree of interaction.

00:00 - Chapter 1. Introduction
03:20 - Chapter 2. Definitions of Co-evolution and Intra-organism Analogies
10:37 - Chapter 3. Symbioses and Parasites
19:09 - Chapter 4. Principles of Co-evolution
26:56 - Chapter 5. Coevolutionary Mimics and Models
31:29 - Chapter 6. Coevolutionary Domestication
39:43 - Chapter 7. Consequences of Co-evolution and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.

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