Question

Which function does the Luteinizing Hormone (LH) perform?

Options:

A. It stimulates ovaries to secrete estrogen for the growth of ovarian follicles.
B. It triggers the release of eggs from the ovarian follicle.
C. It regulates skin pigmentation.
D. It activates the functions of the thyroid gland.
E. It stimulates the production of milk in the mammary glands.

Answer 1

The function of Luteinizing Hormone (LH) is to trigger the release of eggs from the ovarian follicle. (option B is the correct answer).

Step-by-step explanation:

Luteinizing Hormone (LH) is responsible for triggering ovulation, the release of eggs from the ovarian follicle, in females and also stimulates testosterone production in males. This process is known as ovulation.

LH is one of the gonadotropins produced by the pituitary gland, along with follicle-stimulating hormone (FSH). While FSH is primarily responsible for the growth and maturation of ovarian follicles, LH stimulates ovulation and the subsequent production of estrogen and progesterone by the ovaries in females. In males, LH stimulates the production of testosterone by the testes.

Luteinizing Hormone (LH) is specifically involved in the release of eggs during ovulation, emphasizing its significance in the female reproductive cycle. This hormone does not play a role in the other functions mentioned in the options.

The correct answer to which function LH performs is Option B: It triggers the release of eggs from the ovarian follicle.