What Is the Difference Between Graafian Follicle and Corpus Luteum?
Graafian Follicle: Graafian follicle is the mature follicle that contains the egg to be released during ovulation.
Corpus Luteum: The remnants of the Graafian follicle after it has released the egg are known as corpus luteum.
Graafian Follicle | Corpus Luteum |
It is the tertiary follicle containing the secondary oocyte. | It is formed when the secondary oocyte is released during ovulation. |
Graafian follicle secretes the estrogen hormone. | Corpus luteum secretes the progesterone hormone. |
It is developed and maintained by the FSH ( Follicle Stimulating Hormone ). | It is developed and maintained by the HCG ( Human Chorionic Gonadotropin ) hormone. |