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Study Guide: Evolution, Population Genetics, and the History of Life (Chapters 22–25)

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Introduction to Evolution and Natural Selection

Natural Selection

Evidence of Evolution

Evolution of Populations

Genetic Variation

The Hardy-Weinberg Principle

Non-Random Mating

Genetic Drift

Gene Flow

Introduction to Speciation

Allopatric and Sympatric Speciation

Hybrid Zones

Speciation Time Scales

Origin of Life

The Fossil Record

History of Life on Earth

Extinctions