NEET Sample Paper NEET Sample Test Paper-25

  • question_answer
    If mammalian ovum fails to get fertilized, which one of the following is unlikely:

    A)  Estrogen secretion further decreases

    B)  Progesterone secretion rapidly declines

    C)  Corpus luteum will disintegrate

    D)  Primary follicle starts developing

    Correct Answer: A

    Solution :

     Since corpus luteum degenerates so progesterone also decreases rapidly (progesterone is essential for maintenance of pregnancy). Also estrogen continues to curve growth of the endometrium which ultimately becomes thick enough to break down and cause menstruation.


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