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NEET Sample Paper NEET Sample Test Paper-88

  • question_answer
    The change of the light-coloured variety of peppered moth (Biston betularia) to its darker variety (Biston carbonaria) is due to

    A) mutation           

    B)        regeneration

    C) genetic isolation

    D)        temporal isolation

    Correct Answer: A

    Solution :

    [a] The change in the colour of peppered moth is due to the mutation of single mendelian gene for the survival in the smoke-laden industrial environment. Ii is called Industrial melanism.


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