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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
Describe the structure and functioning of nephrons.
Draw a diagram of the human excretory system and label the various parts.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following questions:
(i) Label parts 1, 2, 3 and 4.
(ii) State the reason for the high hydrostatic pressure in the glomerulus.
(iii) Name the blood vessel which contains the least amount of urea in this diagram.
(iv) Name the two main stages of urine formation.
(v) Name the part of the nephron which lies in the renal medulla.
What does the bladder in our body do?
State if the following statement is true or false. Correct the statement if it is false.
Liver produces bile pigments from the hemoglobin of broken RBCs.
One of the following sets of body parts or substances or processed, pick out the one item which overall includes the remaining foir.
Skin, liver, lungs, kidneys, excretion.
Name the Following
The process by which kidneys regulate the water content of the body.
Choose the Odd One Out:
Elimination of nitrogenous wastes in the form of uric acid takes place in ____________.
Give two examples of the following:
Main excretory organs
