NEET · BiologyMedium
Which of the following events occurs during the follicular phase of the menstrual cycle?
- A.Regression of the corpus luteum
- B.Rapid secretion of LH leading to ovulation
- C.Development of primary follicles into Graafian follicles
- D.Increased secretion of progesterone by the endometrium
Show correct answer & step-by-step solution
Correct answer: C — Development of primary follicles into Graafian follicles
Solution
- The follicular phase begins after menstruation.
- FSH stimulates the growth of primary follicles into mature Graafian follicles.
- Estrogen levels rise during this phase to repair the endometrium.
- Hence the answer is (C).
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