What hormone promote the growth, maintenance and functions of the secondary male sex organs?

Explain the following: Primary sex organs control the growth, function and maintenance of secondary sex organs.

What are secondary functions of root?

What is the main function of the vasopressin hormone?

State the function of primary and secondary lymphoid organs.

What are the general functions of hormones?

What are the main functions of the hormone adrenaline ?

Give an account of secondary sex organs of human male.

Differentiate primary sex organs and secondary sex organs.

Write major functions of secondary acessary duct of human male.