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प्रश्न
Answer the following in short.
Define transpiration in plants.
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उत्तर
The process of losing excess water in the form of water vapour from a living plant is known as transpiration.
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संबंधित प्रश्न
Where is the dirty blood in our body filtered?
The organs which extract the nitrogenous wastes from the blood are ______.
Why is it necessary to maintain a normal osmotic concentration of the blood?
Differentiate between the following pairs of terms:
Bowman’s capsule and malpighian capsule.
Define the following term:
Micturition
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?
Give Technical Term:
The tube joining the kidney to the urinary bladder.
Complete the following sentence with appropriate word:
______ is the functional unit of kidney.
Choose the correct option.
Deproteinised plasma is not found in ______.
In order to maintain homeostasis or constant internal environment . ______' is essential.
