Question

The phase of menstrual cycle in humans that last for 7-8 days, is:

(a) follicular phase 

(b) ovulatory phase

(c) luteal phase 

(d) menstruation.

Answer 1

Correct option (b) ovulatory phase

Explanation :

The phase of menstrual cycle in humans that last for 7-8 days is ovulatory phase. During this phase production of FSH decreases while that of LH increases which leads to ovulation on about the 14^th day. But it may range from 9^th to 16^th day (approximately).