Advertisements
Advertisements
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?
Advertisements
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.
संबंधित प्रश्न
Write two major functions of testis.
Name the following:
The tubular knot fitting like a cap on the upper side of the testis.
Define the following:
Dioceious
State the Location:
Cowper’s glands
Identify the primary sex organs in males.
Vasa efferentia are the ductules leading from ______.
Increased secretion of which hormone start the process of sperm formation at the time of puberty?
Seminal plasma, the fluid part of semen is formed by ______.
The process of formation of sperms is known as ______.
State very briefly the chief function of the following:
Cowper's gland
