NEET AIPMT SOLVED PAPER MAINS 2011

  • question_answer
    About which day in a normal human menstrual cycle does rapid secretion of LH (popularly called LH surge) normally occurs?

    A)  14th day        

    B)  20th day              

    C)  5th day                 

    D)  11th day

    Correct Answer: A

    Solution :

    Rapid secretion of LH leading to its maximum level during the mid-cycle, ie, about the 14th day of menstrual cycle, popularly called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation).


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