Biology

11th -

12thgrade

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Microevolution

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24 questions

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  • 1. Multiple Choice
    10 seconds
    1 pt

    A random change in allele frequencies over generations brought about by chance.

    genetic drift

    gene flow

  • 2. Multiple Choice
    10 seconds
    1 pt

    Emigration

    genetic drift

    gene flow

  • 3. Multiple Choice
    10 seconds
    1 pt

    In the 1800s, hunters killed all but twenty of a large population of northern elephant seals

    genetic drift

    gene flow

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