Question

54/85
what makes sperm and testosterone, the male hormone?
prostate gland
epididymis
penis
testicles

Explanation:

In the male reproductive system, the testicles (testes) are responsible for producing sperm (through the process of spermatogenesis) and testosterone (the primary male sex hormone). The prostate gland contributes to seminal fluid, the epididymis stores and matures sperm, and the penis is the copulatory organ. So the structure that makes sperm and testosterone is the testicles.

Answer:

D. Testicles