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प्रश्न
Name the following;
Three nitrogenous wastes of our body.
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उत्तर
- Urea
- Uric acid
- Ammonia
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संबंधित 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?
What is dialysis? Under what condition is it carried out?
Look at the figure given bellow, it is a section of human kidney as seen from the front.
Is it a longitudinal section or a cross-section?
Choose the correct answer:
What happens if one kidney is removed from the body of human being?
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.

Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Where is most water reabsorbed ?
Give a technical term:
The duct which transports urine from the kidney to the urinary bladder.
State the Location: Medulla of Kidney
Choose the correct option.
Visceral layer : Podocytes :: PCT : ________.
The main nitrogenous waste formed in the human body:
