Respuesta :

The answer is when the presence of testosterone regulating gamete production in a male.  Hormones is the one who regulated by the human reproductive system. The human female reproductive system adapted for the transport of oxygen through a placenta to a fetus. Reproduction is part of the structure c of the body system.

The normal reproductive cycle of a human involves the presence of testosterone regulating gamete production in a male.

What is Reproduction?

This is the process in which which living things produce offspring through the fusion of gametes.

Hormones such as testosterone are involved in the regulation of the male gamete which is referred to as sperm which makes it the most appropriate choice.

Read more about Reproduction here https://brainly.com/question/815744

ACCESS MORE