Which of the Following is the Primary Sex Organ in the Male

Question

Which of the following is the primary sex organ in the male?
A) prostate
B) testis
C) epididymis
D) penis

Accepted Answer

The testis is the primary sex organ in the male as it produces sperm and also secretes testosterone. The prostate, epididymis, and penis are all secondary sex organs that play important roles in reproduction, but they are not the primary site of sperm production in the male.