Which of These Actions is NOT Stimulated by Testosterone

Question

Which of these actions is NOT stimulated by testosterone
A)masculinization of the developing reproductive tract and external genitalia
B)descent of the testes into the scrotum
C)remodelling of spermatid
D)development and maintenance of male secondary sexual characteristics

Accepted Answer

Testosterone stimulates the masculinization of the developing reproductive tract and external genitalia, descent of the testes into the scrotum, and development and maintenance of male secondary sexual characteristics. However, remodelling of spermatid is under the influence of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), not testosterone.