Mention the location and structure of testes and explain about seminiferous tubules.

The correct order of the reproductive tract of a male human being is

$A$ pair of bulbourethral gland also called $…A…$ gland present on the either side of $…B…. $ It secrets $…C…$ fluid and $…D…$ for lubricating the penis. Here $A, B, C$ and $D$ are

Seminal plasma in human males is rich in

If the vas deferens of a man is surgically disconnected