Biology · PYQ NEET UG 2020
हिन्दीWhich of the following hormone levels will cause release of ovum (ovulation) from the Graafian follicle?
Correct answer · Option 4
High concentration of Estrogen
Explanation
Rapid secretion of LH leading to maximum level during mid-cycle (LH surge) induces rupture of Graafian follicle and thereby ovulation.