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प्रश्न
Differentiate Between Transpiration and Perspiration.
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उत्तर
| Transpiration | Perspiration |
| (i) It takes place in plants. | It takes place in animals. |
| (ii) Only water vapour is removed. | Sweat containing urea, uric add, and salts are removed with water. |
| (iii) It takes place through the leaves and stem and through the stomata and lenticels. | It takes place through the skin. It takes place through the sweat pores of the sweat glands. |
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संबंधित प्रश्न
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Transpiration creates a pull for the upward movement of the sap.
Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface?
Distinguish between the following:
Transpiration and evaporation
Briefly explain how the rate of transpiration is affected by:
Humidity of the atmosphere
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Name the three types of transpiration.
Differentiate Between Transpiration and Guttation.
Write the functional activity of the following structure:
Guard cells
Transpiration is significant for all except ______.
