The male sex hormone 'testosterone' is secreted by special Leydig's cells present in
Kidneys
Seminiferous tubules of testes
Connective tissue surrounding the seminiferous tubules of testes
Cells lining the epidermis of the testes
Which cells in the testis secrete testosterone
Identify $A, B, C, D, E$ and $F$ in Figure.
Location - function : Bulbo urethral gland and Corpus leuteum
Choose incorrect pair.
If the vas deferens of a man is surgically disconnected