Infertility can be the result.
The testes produce the hormone testosterone.Testosterone
The testes produce the hormone testosterone.Testosterone
Testes produce sperm, which is required for reproduction for males. So yes, if there are no testes then the person cannot reproduce.
secrete male hormone (testosterone)produce sperm cells (millions produced everyday)
Ovaries are different from testes because ovaries produce eggs while the testes produce sperm.
The testes produce spermatozoa (sperm).
In the testes.
Testosterone & sperm
The testes (testicles) produce testosterone.
The function that is performed by the ovaries and not the testes is the ovaries produce eggs. Both testes and ovaries produce hormones.
testosterone
Sperm is produced in the testes and then matures in the epididymus.