Question

Why the number of oocyte is fixed in ovary of human female

Answer 1

Ovary Function and Ovulation. In humans, oocyte development occurs in the ovaries. Each oocyte is surrounded by a number of follicle cells to create a follicle. ... In any case, as a follicle reaches maturity, the primary oocyte completes its first meiotic division and becomes a secondary oocyte.

Answer 2

In humans, oocyte development occurs in the ovaries. Each oocyte is surrounded by a number of follicle cells to create a follicle. When the menstrual cycle begins one, or maybe even a few, primaryoocytes begin to grow larger and the follicle cells increase in number and cause the follicle to grow larger too.