Where are sperms produced in the testis?

Sperms are produced in

Sperms are produced in

Sperms are produced in

Given below is the outline of the cross-section of the male reproductive system : (i) Copy the outline on to your answer sheet with pencil and label the following parts testis, epididymis, seminal vesicles, vas deferens (ii) Name the hormone produced by the testis. (iii) Why are sperms produced in large numbers? (iv) State the function of the seminal vesicles.

Sperms are produced in:

Sperms are produced in: