Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    Which one of the following phenomenon is not common to both oestrous and menstrual cycles?

    A)  Growth of ovarian follicles under the influence of FSH and LH

    B)  Formation of corpus luteum in the ovarian follicles.

    C)  Sexual receptivity limited to a definite period in the cycle

    D)  Regulation of cycles by estrogen and progesterone

    Correct Answer: C

    Solution :

    The oestrous cycle consists of a few days of oestrus or 'heat' followed by a few days of anoestrous of'guiescence'. The oestrous cycle runs only during the breeding season  in these mammals and anoestrous spreads over the entire non breeding season. In menstrual cycle, the gamete formation in female is a cyclic activity that takes about 28 days and involves changes in the structure and function of the entire reproductive system.


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