A man has been told that he is not synthesizing enough follicle- stimulating hormone FSH),and for this reason he may be unable to father a child.Choose the correct statement to explain this problem.
A)FSH stimulates estrogen secretion by ovarian cells; therefore it is not synthesized by males.
B)FSH stimulates sperm production in the testes.
C)The man must be producing progesterone,which inhibits the synthesis of FSH.
D)The physician is wrong-a hormone made in the adenohypophysis could not influence fertility.

Question

Quizplus · Accepted Answer

FSH is a hormone produced by the anterior pituitary gland that plays a crucial role in reproduction. In males, FSH acts on the Sertoli cells of the testes to stimulate the process of spermatogenesis, which is the production of sperm. Therefore, if a man is not synthesizing enough FSH, he may have difficulty producing enough sperm to father a child. Choice A is incorrect because FSH does not stimulate estrogen secretion in males. Choice C is incorrect because progesterone is not known to inhibit the synthesis of FSH. Choice D is incorrect because hormones produced by the adenohypophysis, such as FSH, can influence fertility.

A Man Has Been Told That He Is Not Synthesizing