Question

Describe the role of the following in human beings: (i) Seminal vesicles (ii) Prostate gland

Answer 1

The secretion of seminal vesicles activates and nourishes the sperms whereas the secretion of prostate gland contributes the mortality and fertility of sperms.

Answer 2

here is your answer

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(a) The role of seminal vesicles and the prostate gland are as follows:

(i) Seminal vesicles produce seminal plasma which is in the form of fluid makes the transport of sperms smooth.

(ii) Prostate gland secretes prostatic fluid that keeps the sperms alive and helps them to swim vigorously.

(b) Two functions performed by the  testis

in human beings are as follows:

(i) Formation of sperms takes place in testis.

(ii) They secrete the hormone testosterone which regulates the formation of sperms and brings changes in appearance of boys at the time of puberty.