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प्रश्न
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
उत्तर
The transpiration rate in such plants is very high during mid-day and exceeds the water absorption rate of the roots. So more water is lost than absorbed. This water deficiency in cells causes them to lose turgidity and the plants wilt.
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संबंधित प्रश्न
Fill in the blank with the suitable term given below:
Transpiration is reduced if the air is __________.
Answer the following (only in few words);
In which form, water comes out in transpiration?
Choose the correct answer:
Transpiration generates __________
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
Define transpiration
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:
Transpiration takes place only in green plants
Write the functional activity of the following structure:
Guard cells
Mark the most appropriate answer in the following:
Transpiration is very low during storms due to:
