Natural Selection - Mrs. Waterworth's AP...

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Natural Selection

Biology Essentials - 001

bozemanscience.com

Evolution

Natural Selection• Large size• Random mating• No mutations• No migration• No selection

Gene Pool

Hardy-WeinbergEquilibrium

Fitness

Adaptations

Environment

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Differential Reproductive Success

Fitn

ess

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Hardy-Weinberg Equilibrium

1848 98% 2%

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Hardy-Weinberg Equilibrium

1848 98% 2%

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Five Equilibrium Conditions

1848 98% 2%

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Hardy-Weinberg Equilibrium

1848 98% 2%

1895 5% 95%

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Hardy-Weinberg Equilibrium

1848 98% 2%

1895 5% 95%

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Adaptation

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