Question

Where do the hormones FSH and LH come from and what do they do in women?

a) They are produced in the adrenal glands and regulate body temperature.
b) They are secreted by the ovaries and stimulate egg development and ovulation.
c) They originate from the pituitary gland and control muscle growth.
d) They are created in the thyroid gland and influence metabolism.

Answer 1

FSH and LH are hormones produced by the pituitary gland. In women, they stimulate development of ova and induce ovulation, also aiding in the production of estradiol and progesterone which regulate the reproductive system.

Step-by-step explanation:

The hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH) originate from the pituitary gland, specifically the anterior pituitary gland. In women, FSH is responsible for stimulating the development of egg cells, or ova, which occur in structures known as follicles within the ovaries. LH also supports the development of ova, triggers ovulation, and stimulates the production of the hormones estradiol and progesterone from the ovaries. Estradiol and progesterone are critical steroid hormones involved in preparing the body for pregnancy, producing secondary sex characteristics, and regulating the menstrual cycle.