On a remote Pacific island, a species of hares (rabbits) can be found that has very short, reduced ears. During a storm, a package containing live, domesticated rabbits is washed over the side of a ship and eventually washed onto the shore of the island. Within only a few generations, the population of hares has changed so that 50% of the hares have short ears and 50% have long ears. This would be an example of microevolution through ...

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    gene flow.
    genetic drift.
    mutation.
    natural selection.
asked May 19, 2013 in Biology by anonymous
    

1 Answer

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gene flow.
answered May 20, 2013 by Bioshare ~Top Expert~ (34,070 points)

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