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प्रश्न
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?
उत्तर
(i) 1. Peritoneum
2. Ureter
3. Backbone
4. Rectum
5. Seminal vesicle
6. Glands
7. Anus
8. Vas deferens
9. Epididymis
10. Left testis
11. Scrotum
12. Penis
13. Urethra
14. Vascular erectile tissue
15. Bladder
16. Muscular wall of abdomen
(ii) The two functions of part 6 are :
(a) Prostate gland secretes an alkaline milky secretion into semen that aids in sperm motility.
(b) Cowper's gland also secretes a lubricant.
(iii) The three components of urine are urea, uric acid, amino acids, glucose, sodium, potassium, vitamins etc.
(iv) The main function of the part labelled 3 is backbone. Its function is to give support, movement and protection to the spinal cord.
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संबंधित प्रश्न
State the reason why testes lie outside the abdomen in a scrotum?
Sketch the labeled diagram:
Human male reproductive system
Mention the exact location of the following :
Testis
Multiple Choice Question:
If the vas deference of a man are surgically disconnected or removed.
Identify the labels (a, b, c, and d) in the given diagram of the male reproductive system.
Secretions from which one of the following are rich in fructose, calcium, and some enzymes?
Seminal plasma, the fluid part of semen, is contributed by.
- Seminal vesicle
- Prostate
- Urethra
- Bulbourethral gland
Answer the following question based on the human male reproductive system:
By which type of cell division, sperms are formed?
What is the significance of Testes being placed in Scrotal sacs?
Write important function of the following:
Testis
