Human Reproduction Ques 9
9. Which of the following events is not associated with ovulation in human female?
(a) Full development of Graffin follicle
(b) Release of secondary oocyte
(c) LH surge
(d) Decrease in estradiol
Show Answer
Answer : d
Hints & Solutions
(d) Ovulation takes place in the middle of cycle (about 14th day) and during this phase increases in the levels of oestrogen hormone triggers the rapid secretion of LH from pituitary gland leading to its maximum level during the mid-cycle called LH surge that induces the rupture of Graafian follicle and release of ovum (ovulation).
BETA
