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NEET Biology Principle Of Inheritance And Variation Question Bank Sex Determination

  • question_answer
    The genotype of a boy having sexual characters of a girl is [DPMT 1985]

    A) XXX

    B) XXY

    C) XO

    D) XYY

    Correct Answer: B

    Solution :

    XXY genotype is found in Klinefelters syndrome. In which individuals are males, but they can show some female secondary sexual characteristics and are usually sterile.


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