Question

Q. Describe in brief the role of following in human male reproductive system.
1. Testes
2. Seminal vesicles
3. vas deferens
4. Ureter
5. Prostate gland

Answer 1

Testes produces testosterone which regulate the formation of semen and for the development of male characteristics

Seminal vesicles secrete fluids onto the sperms for ease of transport and nutrition

Vas deferens transports the sperms from testicles ro the urethra for ejaculation

Ureter brings the urine from the kidneys to the urinary bladder

Prostate glands function is similar to that of the seminal vesicle

Hope this hels

Answer 2

Answer:

Explanation:

Role of human male reproductive system is as follows:

(i)Testis: These are the main reproductive part in male reproductive system and the formation of germ-cells or sperms takes place in testis. These are located outside at the abdominal cavity in Scrotum due to low temperature requirement than the body temperature for the sperm formation. These are responsible for secretion of hormone known as testosterone.

(ii) Seminal vesicles: These are the glands which add their secretions so that sperms are now in a fluid and can be easily transported and this fluid also provides nutrients

(iii) Vas deferens: The sperms are delivered through vas deferens which unites with a tube coming from the urinary bladder.

(iv) Ureter: These are a pair of long, narrow, thin walled and tubular structure which starts from kidneys and open in urinary bladder. These are responsible for conducting urine from kidneys to urinary bladder.

(V) Prostate gland: These are the glands which along with seminal vesicles, add their secretions so that sperms are now in a fluid and can be easily transported and this fluid also provides nutrients.