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NEET Sample Paper NEET Sample Test Paper-79

  • question_answer
    The two most important mechanism of evolution are natural selection and genetic drift. The theory of random genetic drift was proposed by

    A)  Ernst Mayr                   

    B)  RA Fisher

    C)  Hardy-Weinberg            

    D)  Sewall Wright

    Correct Answer: B

    Solution :

    Random changes in the allele frequencies of population, occurring only by chance, constitution genetic drift.


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