Lecture Details :
Sexual Selection is a component of natural selection in which mating success is traded for survival. Natural selection is not necessarily survival of the fittest, but reproduction of the fittest. Sexual dimorphism is a product of sexual selection. In intersexual selection, a sex chooses a mate. In intrasexual selection, individuals of one sex compete among themselves for access to mates. Often honest, costly signals are used to help the sex that chooses make decisions.
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
- Biology by Khan Academy
- Virology by Columbia University
- General Biology Lab,Fall 2011 by UC Berkeley
- Global Problems of Population Growth by Yale
- General Biology Laboratory,Spring 2010 by UC Berkeley
- ECE5030 biomedical electronics by Cornell University
- General Biology Lecture,Fall 2011 by UC Berkeley
- Introduction to Biology by MIT
- General introduction to cell structure and function,Spring 2010 by UC Berkeley
- Introduction to Bioengineering by MIT
» check out the complete list of Biology lectures
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