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प्रश्न
Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :
पर्याय
Loss of water vapours from leaves
Transport of water in a plant
Loss of liquid water
Loss of water from the entire plant
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उत्तर
Loss of water vapours from leaves
संबंधित प्रश्न
(a) State whether the following statements are True Or False?
(b) Rewrite the false statements,in the correct form by changing either the first or the last word only .
Voltmeter is an instrument used for measuring the rate of transpiration in green plants.
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
Distinguish between the following:
Transpiration and evaporation
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
Briefly explain how the rate of transpiration is affected by:
Humidity of the atmosphere
Complete the following sentence with appropriate word:
Plants become cool as a result of __________.
Complete the following sentence with appropriate word:
Transpiration is the loss of water__________________from the leaves of the plant.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Root hairs are the extensions of the outer epidermal cells of the root
State the Location:
Lenticels
Mark the most appropriate answer in the following:
Transpiration is very low during storms due to:
