Lecture Details :
Mutations are the origin of genetic diversity. Mutations introduce new traits, while selection eliminates most of the reproductively unsuccessful traits. Sexual recombination of alleles can also account for much of the genetic diversity in sexual species. In some instances, population size can affect diversity and rates of evolution and fixation, but in other cases population size does not matter.
Course Description :
This course presents the principles of evolution, ecology, and behavior for students beginning their study of biology and of the environment. It discusses major ideas and results in a manner accessible to all Yale College undergraduates. Recent advances have energized these fields with results that have implications well beyond their boundaries: ideas, mechanisms, and processes that should form part of the toolkit of all biologists and educated citizens.
Other Resources :
Other Biology Courses
- General Biology Lab,Fall 2011 by UC Berkeley
- ECE5030 biomedical electronics by Cornell University
- Introduction to Biology by MIT
- Virology by Columbia University
- General Biology Lecture,Fall 2011 by UC Berkeley
- Frontiers of Biomedical Engineering by Yale
- General introduction to cell structure and function by UC Berkeley
- Biology by Khan Academy
- General introduction to cell structure and function,Spring 2010 by UC Berkeley
- Introductory Biology by MIT
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