Question

In human males, the testes lie in the scrotum, because it helps in the

• A. the process of mating.
• B. formation of sperm
• C. easy transfer of gametes
• D. all of the above

Answer 1

The correct option is B

formation of sperm

The correct option is B.

Explanation for correct option:

1. The testes produce the haploid gamete in the males known as sperm.
2. The testes also produce a hormone for secondary sexual characteristics known as testosterone.
3. The normal human body temperature is too high for the formation of sperms.
4. Hence. testes remain suspended in the sac called scrotum outside the body.
5. This helps in the formation of the sperms.

Final answer: In human males, the testes lie in the scrotum, because it helps in the formation of sperm.