Which of the following hormones stimulates the production of sperm in males?

Correct Answer: C

Rationale: The correct answer is C: FSH. Follicle-stimulating hormone (FSH) stimulates the production of sperm in males by acting on the testes. FSH plays a crucial role in spermatogenesis by promoting the growth and maturation of sperm cells. Estrogen (A) and progesterone (D) are female sex hormones and do not directly stimulate sperm production. Testosterone (B) is important for sperm production but is not the hormone that directly stimulates it; rather, it plays a role in maintaining overall reproductive function in males.

Correct Answer: B

Rationale: The correct answer is B: Estrogen. Estrogen is the primary hormone responsible for the development of female secondary sexual characteristics such as breast development, widening of hips, and regulation of the menstrual cycle. Testosterone (choice A) is the hormone responsible for male secondary sexual characteristics. Progesterone (choice C) plays a role in the menstrual cycle and pregnancy. FSH (choice D) is a hormone that stimulates the growth of ovarian follicles in females but is not directly responsible for the development of female secondary sexual characteristics.

Correct Answer: A

Rationale: The correct answer is A: FSH (Follicle-Stimulating Hormone). FSH is responsible for stimulating the production of sperm in males by acting on the Sertoli cells in the testes. It promotes the maturation of sperm cells and supports sperm production. LH (Choice B) is responsible for stimulating testosterone production in the testes, not sperm production. Testosterone (Choice C) is a male sex hormone produced by the testes but does not directly stimulate sperm production. Prolactin (Choice D) is a hormone primarily involved in lactation and has no direct role in sperm production.

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.