'Finch beak size' presentation slideshows

Ecology Population Ecology

Ecology Population Ecology. Populations. A population is a group of individuals of the same species living in an area. 3. Distribution Patterns. Populations disperse in a variety of ways that are influenced by environmental and social factors.

1.22k views • 69 slides

3/22/12

3/22/12. Objective: Explain case studies of natural selection Warm-Up: What kind of evidence would you look for in order to determine that natural selection had occurred?. Natural selection. What is Natural Selection?.

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Chapter 37 ~ Community and Ecosystems

243 views • 10 slides