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प्रश्न
Name the Following
The division of the kidney which is light in colour and subdivided into conical renal pyramids.
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उत्तर
Medulla
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संबंधित प्रश्न
Explain the term haemodialysis.
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 |
The organs which extract the nitrogenous wastes from the blood are ______.
What do kidneys excrete?
Answer the following in short.
Define transpiration in plants.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1 to 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 does ultrafiltration take place?
Name the Following
The substance found in excess in the urine of a diabetic patient.
Give Technical Term:
The organ in man concerned with maintaining water balance in the body.
Write the functional activity of the following structure: Renal vein
Adult frog is an amphibian, its mode of excretion is ______.
