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प्रश्न
The diagram given below shows the male urinogenital system of a human being. Study the diagram and answer the questions that follow:
(i) Label the parts numbered 1 to 8.
(ii) Name the corresponding structure of part (4) in female reproductive system.
(iii) What is the role of part 7?
उत्तर
(i)
1 – Urinary bladder
2 – Ureter
3 – Cowper’s gland
4 – Vas deferens
5 – Urethra
6 – Testis
7 – Scrotum
8 – Epididymis
(ii) Fallopian tube or oviduct
(iii) Scrotum is a sac-like structure which encloses the testes. Because it is situated outside the body cavity, it maintains the lower temperature favourable for the production of sperms.
APPEARS IN
संबंधित प्रश्न
Match structures given in Column I with functions given in Column II.
| Column I | Column II | ||
| (i) | Stomata | (a) | Absorption of water |
| (ii) | Xylem | (b) | Transpiration |
| (iii) | Root hairs | (c) | Transport of food |
| (iv) | Phloem | (d) | Transport of water |
| (e) | Synthesis of carbohydrates |
Draw the well-labelled diagram of the human excretory system
Name the basic filtration unit present in the kidney.
What job is done by the kidneys?
A dialysis machine contains long tubes coiled in a tank containing dialysing solution Of what substance are the tubes made?
If a patient is out on dialysis, he is most likely suffering from a severe ailment of the:
(a) circulatory system
(b) respiratory system
(c) excretory system
(d) digestive system
In humans, urea is formed in
Define the following term:
Osmoregulation
Name the Following
The process by which kidneys regulate the water content of the body.
Write the functional activity of the following structure: Renal vein
