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NEET Sample Paper NEET Sample Test Paper-58

  • question_answer
    Frequency of an allele in an isolated population may be change due to:

    A) Genetic drift      

    B) Gene flow

    C) Mutation                       

    D) Natural selection

    Correct Answer: A

    Solution :

    [a] Genetic drift Genetic drift is most likely to occur in small, isolated population. In these, even change in gene frequency is perpetuated because the gene pool is small.


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