Question

Write the function of following parts-

i) Testis ii) Vas deferens iii) Prostate gland iv) Seminal vesicle

Answer 1

Testis -to produce sperm and to produce hormones

Vas deferens -The vas deferens transports mature sperm to the urethra

Prostate gland -The prostate gland is a male reproductive organ whose main function is to secrete prostate fluid

Seminal vesicle =This process requires structures to make the sperm cells, such as the testes, tubes to carry the cells, and glands to produce the fluid necessary to transport the cells.

Answer 2

Answer:

hope it helps

Explanation:

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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 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.