Advertisements
Advertisements
प्रश्न
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8 and state their functions. Also name the corresponding structure of part (4) in the female reproductive system.
Advertisements
उत्तर
Fallopian tubes (oviducts) in females are analogous to sperm ducts in males.
|
Part |
Functions |
|
1. (Urinary bladder) |
Stores urine |
|
2. (Ureter) |
Carries urine from the urinary bladder to the urethra |
|
3. (Bulbo-urethral glands) |
Secretion serves as a lubricant |
|
4. (Sperm duct/Vas deferens) |
Allows the transit of sperm from the testicles to the outside of the body. Allows maturation of sperm cells |
|
5. (Urethra) |
It carries urine from the bladder to the outside of the body. Ejaculation of semen when the male reaches orgasm. |
|
6. (Testis) |
Production of sperms. |
|
7. (Scrotum) |
Protects the testes. Acts as a climate control system for the testes. |
|
8. (Epididymis) |
Stores and allows the maturation of sperm before release. |
Sperm ducts carry sperms to the urethra, while fallopian tubes carry ova to the uterus.
संबंधित प्रश्न
Differentiate between Human skin cell and Human ovum (number of chromosomes).
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the stage which is formed after the fertilisation of the egg by the sperm?
Why is it important that a very large number of sperms should be present in the semen ?
Each testis is connected to the wall of scrotum by short. fibromuscular band called ______.
Occurrence of Leydig’s cells and their secretion is ______.
Secretions from which one of the following are rich in fructose, calcium, and some enzymes?
Mark the odd one.
Give reasons for the following
Scrotum remains outside the body of human males.
How do sperms develop?
Given below is a certain situation. Analyze and describe its possible impact on a person:
Testes of a male boy are not able to descend into the scrotum during his embryonic development.
