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  3. 12th Class
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12th Class Biology Sample Paper Biology Olympiad Sample Paper-3

  • question_answer
    A pedigree is shown below for a disease that is autosomal dominant. The genetic makeup of the first generation is

    A)  AA, Aa

    B)  Aa, aa

    C)  Aa, AA            

    D)  Aa, Aa

    Correct Answer: B

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