Answer:
to produce sperm is the correct answer.
Step-by-step explanation:
(function of the testes is to produce sperm).
Testes are the male reproductive organ, it is also called as testicles.
The function of the testes
- produces and transports the sperm and maintains the male reproductive system.
- to produce testosterone hormone that helps in the development of the first stage of the male reproductive system and male characteristics.
In the seminiferous tubules of the male reproductive organ(testes) sperm are produced.