Haryana PMT Haryana PMT Solved Paper-2005

  • question_answer
    A person having 45 chromosomes and Y chromosome absent, is suffering from :

    A)  Downs syndrome

    B)  Klinefellers syndrome

    C)  Turners syndrome

    D)  Gynandromorph

    Correct Answer: C

    Solution :

    A person having 45 chromosomes instead of 46 due to lack of Y  chromosome are suffering from Turners syndrome. They are XO individual, usually formed by an X carrying sperm, fertilising an 0 egg. Such indiviuals are undeveloped females. They may not menstruate.


You need to login to perform this action.
You will be redirected in 3 sec spinner