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Science

9th -

12thgrade

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Mechanisms of Evolution

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  • 1. Multiple Choice
    30 seconds
    1 pt
    A few deer wander out of their native woods into a completely new park where no deer had ever been before. They go on to create an entirely new population.
    Genetic Drift
    Natural Selection
    Non-random mating
    Mutation
  • 2. Multiple Choice
    30 seconds
    1 pt
    Which of the following is true?
    Gene pool frequencies do not change as a result of migration in or out of a population.
    Gene flow occurs only as a result of isolation of a small population.
    Gene flow can cause new alleles to enter a population's gene pool.
    Gene flow is due the the selection of the most favorable traits.
  • 3. Multiple Choice
    2 minutes
    1 pt

    A population is

    a group of similar species in different areas

    a group of the same species in the same geographic area.

    a group of several species in the same geographic area

    a group of several species along with their abiotic factors in a small area.

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