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NEET Biology Principle Of Inheritance And Variation Question Bank Sex Determination

  • question_answer
    If somatic cells of a human male contain single barrbody, the genetic composition of the person would be [JIPMER 1993; MP PMT 2001]

    A) XYY

    B) XXY

    C) XO

    D) XXXY

    Correct Answer: B

    Solution :

    Human male has 44 + XY and without barrbody; It is associated with X chromosome of female, if male has one barrbody then it has XXY.


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