MHT CET Biology question

Why the fusion of sperm and ova do not occur during pregnanacy?

(A)High levels of oestrogen and progesterone maintained by corpus luteum or placenta during pregnancy inhibit the secretion of gonadotropin and ovulationCorrect
(B)Woman cannot intercourse during pregnancy
(C)High level of HCl kill the releasing ovum
(D)The ova releasing during pregnancy is abnormal

Answer: (A)

Solution

High oestrogen and progesterone from the corpus luteum/placenta suppress FSH and LH, so no ovum is

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Question ID VK-061863