Cryptorchidism is a condition in which :

Options

A. There are two testis in each scrotum
B. Testis do not descent into the scrotum
C. Testis enlarge in the scrotum
D. Testis degenerate in the scrotum

Answer

B

Explanation

In mammals the testis are present in a sac like structure that function as a thermo-regulator called scrotal sac. But non descent of testis in scrotum is called cryptorchidism.