Biology · Coordination and Control

Progesterone is a hormone produced by the corpus leuteum in the ovaries during the menstrual cycle and by the placenta during pregnancy. It is essential for the maintenance of pregnancy by supporting the thickening of the uterine lining and preventing further ovulation.

This option is not correct. Follicle-stimulating hormone is produced by the anterior pituitary gland in the brain. It plays a role in the regulation of reproductive processes such as the development of ovarian follicles in females and sperm production in males.

This option is also incorrect. Luteinizing hormone (LH) is also produced by the anterior pituitary gland. In females, it triggers ovulation and the formation of the corpus luteum, which produces progesterone. In males, LH stimulates the production of testosterone.

Progesterone is a hormone produced by the corpus leuteum in the ovaries during the menstrual cycle and by the placenta during pregnancy. It is essential for the maintenance of pregnancy by supporting the thickening of the uterine lining and preventing further ovulation.

This option is also incorrect. Testosterone is primarily a male sex hormone produced in the testes, although it is present in smaller amounts in females as well. It plays a crucial role in the development and maintenance of male reproductive tissues and secondary sexual characteristics.