MCAT Question of the Day


  • Q:

    Which of the following best describes the population where genetic drift would play the most important role in evolution?

     

    A

    A population of thermophiles (microbes) near an undersea hydrothermal vent

    B

    A seabird population afflicted by the effects of an oil spill

    C

    A bear population on an island in a large, inland Canadian lake

    D

    A bacterial population currently under experimental antibiotic conditions



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