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प्रश्न
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उत्तर
Plants absorb more water than what is required. Out of 100%, only 5% of the water is used in metabolic reactions while the remaining 95% is released into the atmosphere as transpiration.
The three uses of this phenomenon are:
(i) It helps in transportation of water and minerals to the various parts of the plant.
(ii) It produces a cooling effect to the plants.
(iii) It evaporates excess water.
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संबंधित प्रश्न
How does temperature, light intensity and wind affect transpiration?
Answer the following (only in few words);
Where does transpiration take place in leaves? Give names of the various parts.
What is meant by the term transpiration stream?
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
Explain the Term :
Wilting
Differentiate Between Cuticular and Lenticular transpiration.
Name the following:
Plants in which lenticular transpiration.
Give Technical Term
The apparatus used to compare the rate of transpiration in cut shoot.
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
More transpiration occurs from the upper surface of a leaf.
