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NEET Sample Paper NEET Sample Test Paper-86

  • question_answer
    Which of the following is the first step in allopatric speciation?

    A) genetic drift   

    B) geographical isolation

    C) polyploidy    

    D) hybridization

    Correct Answer: B

    Solution :

    [b] In allopatric speciation, the initial barrier to gene flow is a geographic barrier.


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