In males,$LH$ stimulates the synthesis and secretion of hormones called

State the location of the testis. Mention the functions and name of the hormones produced by it.

$A$ boy after attaining sexual maturity shows muscular growth,growth of facial and axillary hair,aggressive behavior,and a low pitch of voice. These changes are attributed to the . . . . . . hormone.

In males,the retarded growth of secondary sexual characters is due to the deficiency of which of the following hormones?

Give the name of two hormones $A$ and $B$ in the figure given below.

Which hormone produces an anabolic effect on protein and carbohydrate metabolism?