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Principles of Evolution, Ecology and Behavior

Yale,, Spring 2009 , Prof. Stephen C. Stearns

Updated On 02 Feb, 19

Overview

The Nature of Evolution: Selection, Inheritance, and History - Basic Transmission Genetics - Adaptive Evolution: Natural Selection - Neutral Evolution: Genetic Drift - How Selection Changes the Genetic Composition of Population - The Origin and Maintenance of Genetic Variation - The Importance of Development in Evolution - The Expression of Variation: Reaction Norms - The Evolution of Sex - Genomic Conflict - Life History Evolution - Sex Allocation - Sexual Selection - Species and Speciation - Phylogeny and Systematics - Comparative Methods: Trees, Maps, and Traits - Key Events in Evolution - Major Events in the Geological Theatre - The Fossil Record and Life's History - Coevolution - Evolutionary Medicine - The Impact of Evolutionary Thought on the Social Sciences - The Logic of Science - Climate and the Distribution of Life on Earth - Interactions with the Physical Environment - Population Growth: Density Effects - Interspecific Competition - Ecological Communities - Island Biogeography and Invasive Species - Energy and Matter in Ecosystems - Why So Many Species? The Factors Affecting Biodiversity - Economic Decisions for the Foraging Individual - Evolutionary Game Theory: Fighting and Contests - Mating Systems and Parental Care - Alternative Breeding Strategies - Selfishness and Altruism

Includes

Lecture 7: The Importance of Development in Evolution

4.1 ( 11 )


Lecture Details

Principles of Evolution, Ecology and Behavior (EEB 122)

Development is responsible for the complexity of multicellular organisms. It helps to map the genotype into the phenotype expressed by the organism. Development is responsible for ancient patterns among related organisms, and many structures important to development shared by many life forms have changed little over hundreds of millions of years. Development is expressed combinatorially, allowing a relatively small amount of genetic information to be expressed in many different ways.

0000 - Chapter 1. Introduction
0317 - Chapter 2. Structures of Development
1104 - Chapter 3. Development and the Diversity of Life
2021 - Chapter 4. The Control of Development
2509 - Chapter 5. "Boxes" (Transcription Factors)
3842 - Chapter 6. The Big Picture and Conclusion

Complete course materials are available at the Open Yale Courses website httpopen.yale.educourses

This course was recorded in Spring 2009.

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Comments
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Sam

Excellent course helped me understand topic that i couldn't while attendinfg my college.

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Dembe

Great course. Thank you very much.

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