growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which…

growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which structure or structures produce substances most likely to affect the development of these traits?\no testes\no ovaries\no prostate gland\no vulva

growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which structure or structures produce substances most likely to affect the development of these traits?\no testes\no ovaries\no prostate gland\no vulva

Answer

Brief Explanations:

The testes produce testosterone, a hormone that is responsible for male - secondary sex characteristics such as chest hair growth, voice deepening, and muscle growth. Ovaries are female reproductive organs and produce female sex hormones. The prostate gland is related to semen production and not the main producer of hormones for male secondary sex characteristics. The vulva is the external female genitalia.

Answer:

A. testes