Cryptorchidism is a condition in which

Describe the location and function of the Scrotum and Epididymis.

Identify the ejaculatory duct from the given diagrammatic representation of the male reproductive system.

What happens if the $vas$ $deferens$ in humans is cut?

What is the composition of the seminal plasma?

$A$: Occasionally,mammary glands are functional in males,and the condition is called gynaecomastia.
$R$: Decreased testosterone in later life may also lead to gynaecomastia. It is usually due to the perturbation of the estrogen-to-androgen ratio.