Which male reproductive organs are responsible for sperm production?

The testes are the male reproductive organs responsible for sperm production. They are located in the scrotum and are essential for the process of spermatogenesis, where sperm cells are produced. Testes also produce testosterone, which is crucial for the development of male secondary sexual characteristics and the regulation of reproductive functions.

The ovaries, found in females, are responsible for egg production and hormone secretion. The prostate gland plays a role in the male reproductive system by secreting fluid that nourishes and protects sperm, but it does not produce sperm itself. The epididymis is a tubular structure where sperm mature and are stored after being produced in the testes, but it isn't involved in the production of sperm. Thus, the testes are the only organs listed that directly contribute to the production of sperm.