Question

What is the male sex hormone ? Mention the four Secondary
Sexual Characteristics which develop in males (boys) due to this
hormone.​

Answer 1

Answer:

Testosterone, the hormone responsible for the secondary sexual characteristics that develop in the male during adolescence, stimulates spermatogenesis. These secondary sex characteristics include a deepening of the voice, the growth of facial, axillary, and pubic hair, and the beginnings of the sex drive.

Explanation:

Testosterone is responsible for the development of secondary sex characteristics, features that stimulate male development (including characteristics that are not part of the reproductive system, such as facial hair growth and voice change).

Thanks❤❤

• ANSWERED BY
• @amatullahtinwala569

Answer 2

Answer:

The major sex hormone in men is testosterone, which is produced mainly in the testes. The testes are controlled by a small gland in the brain called the pituitary gland, which in turn is controlled by an area of the brain called the hypothalamus. Androgens are crucial for male sexual and reproductive function.

Sexual development occurs in a set sequence:

Enlargement of the scrotum, and testes

Lengthening of the penis (around age 11½ to 13 years)

Enlargement of seminal vesicles and prostate gland

Growth of pubic hair