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प्रश्न
With the help of a neat, labelled diagram describe the human male reproductive system.
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उत्तर
Human male reproductive system:-
The human male reproductive system comprises of the following.
- testes
- epididymis
- vas deferens
- Seminal vesicles
- prostate gland
- Cowper's glands
- penis
1. Testes
Testes produce male gametes and sperm.
To maintain the temperature 2-3°C lower than the body temperature, the scrotum is located outside the body cavity.
2. epididymis
The epididymis stores sperms temporarily.
3. vas deferens
Each epididymis continues further as a sperm duct or vas deferens.
4. Seminal vesicles
The seminal vesicles produce a secretion which is responsible for the transport of sperm.
5. Prostate gland
It is a bilobed structure which surrounds the urethra.
It pours an alkaline secretion into the semen.
6. Cowper’s glands
These are two small ovoid glands.
They open into the urethra.
Its secretion serves as a lubricant.
7. Penis
The urethra passes through the penis.
It carries either urine or semen at a given time.
संबंधित प्रश्न
Identify True/False statement. Correct the false statement to make it true.
Leydig cells are found in the ovary.
Write a note on human sperm
State the function of Testes.
What happens in a boy’s body under the influence of hormones?
What is semen?
Given below is the schematic diagram of the sectional view of the human male reproductive system.
Name the parts numbered 1-11.
Draw a diagram of a mature human sperm. Label any three parts and write their functions.
Differentiate between vas deferens and vasa efferentia.
Give the name:
Hormones related with male reproductive system.
Given on the right is a diagram which represents the reproductive organs of a man:
(i) Write the names of the parts numbered 1 to 16.
(ii) Give two functions of the part 6.
(iii) Name three components of the fluid which may be found in the tube labeled 2.
(iv) What is the main function of the part labelled 3?
Complete the following statement by choosing the correct alternative:
Male copulatory organ ______.
Define the following:
Dioceious
Name the various organs of the male reproductive system of man.
Explain the Term Penis.
Explain the term Scrotum.
Explain the term Vasectomy.
Give Technical Term:
Name the male reproductive cells of mammals.
State names of organs in male reproductive system.
The given diagram represents T. S of
All are accessory ducts in males, EXCEPT
Urethral meatus refers to the ______.
The primary sex organ of a human male is ______.
Along the path of the vas-deferens the secretions of which gland provide nutrition to the sperms?
Why do only male gametes have a tail?
Which one of the following is not a male accessory gland?
Answer the following question based on the human male reproductive system:
In which organ sperms are formed?
The canal through which each testis descends into the scrotum just before the birth of a male baby is ______.
