KVPY Sample Paper KVPY Stream-SX Model Paper-22

  • question_answer
    What is the genetic disorder in which an individual overall masculine development gynaecomastia, and is sterile?

    A) Turner's syndrome

    B) Klinefelter's syndrome

    C) Edward syndrome

    D) Down's syndrome

    Correct Answer: B

    Solution :

    Individuals with Klinefelter's syndrome have trisomy of sex chromosome as \[44+XXY\,(47).\] They show overall masculine development, gynaecomastia and are sterile.

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