Question

what is the work of testosterone hormone

Answer 1

Testosterone is the primary male sex hormone and an anabolic steroid. In male humans, testosterone plays a key role in the development of male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.

Answer 2

The work of testosterone hormone is to develop all the secondary characteristics in males like deepning of voice etc.