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NEET AIPMT SOLVED PAPER 2001

  • question_answer
                    Number of Barr bodies in XXXX female:                                                                                                                

    A)                 1                             

    B)                 2                             

    C)                 3                             

    D)                 4

    Correct Answer: C

    Solution :

                    Barr body is a condensed mass of chromatin found in die nuclei of placental mammals which contain two or more X-chromosomes, so named after its discoverer Murray Barr. The number of Barr bodies is one less than the number of X-chromosomes present.                 So, the number of Barr bodies in XXXX female are -3.


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