Which of these male reproductive parts is responsible for producing sperm?

Approximately how many sperm cells are released during a single ejaculation?

What is the function of the epididymis?

The seminal vesicles contribute what percentage of the total volume of semen?

Which hormone is primarily produced by the testes?

The vas deferens is a tube that carries sperm from the epididymis to which location?

What is the purpose of the scrotum?

What is the medical term for the surgical removal of the foreskin of the penis?

The prostate gland contributes fluid that helps to do what for sperm?

Spermatogenesis is the process of what?