(a) Draw a labelled diagram of the human female reproductive system.
(b) Enumerate the events in the ovary of a human female during
(i) Follicular phase
(ii) Luteal phase of menstrual cycle.

Explanation

(a) (b) In the follicular phase, following events occur (i) The primary follicles in the ovary grow to form a fully mature graffian follicle.
(ii) The endometrium of uterus regenerates through proliferation.
(iii) The secretion of gonadotropin (LH and FSH) gradually increase
In the luteal phase, following events occurs
The parts of graaflan follicle remaining after the rupture, transform as the corpus luteum.
The corpus luteum secretes large amounts of progesterone