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प्रश्न
The Biological/technical term for The removal of nitrogenous wastes from the body
उत्तर
Excretion
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 |
Bile, Urea, Uric acid, Ammonia
The diagram given below shows a section of human kidney. Study the diagram carefully and answer the questions that follow :
(i) Label the parts numbered 1 to 4.
(ii) Why does part ‘2’ have a striped appearance?
(iii) What is the fluid that passes down part ‘4’? Name the main nitrogenous waste present in it.
(iv) Mention the structural and functional units of kidneys.
(v) Name the two major steps in the formation of the fluid mentioned in Q.5 (a) (iii).
Name the basic filtration unit present in the kidney.
Fill in the following blank with suitable word:
Bowman's capsule and tubule taken together make a..........
With which human organ system (or human systems) is glomerulus associated?
The excretory unit in the human excretory system is called:
Name the following:
The tuft of capillaries inside the Bowman's capsule.
Given below is a list of substances - select the ones that need to be eliminated from the body.
Glucose, excess water, amino acids, urea, carbon dioxide, excess common salt, glycogen, uric acid.
Give two examples of the following:
Water-soluble vitamins
