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प्रश्न
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उत्तर
Transpiration: It is the loss of water in the form of water vapour usually during day time.
Following are its importance in plants:
1. It causes transpirational pull which helps in the absorption of water.
2. It produces a cooling effect.
3. It helps in the ascent of sap.
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संबंधित प्रश्न
Answer the following (only in few words);
In which form, water comes out in transpiration?
Mark the most appropriate answer in the following:
Transpiration pull will be maximum under which of the following conditions?
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Give Reasons for the following:
Plants absorb more water than their requirement
Give Reasons for the following:
Why do some herbaceous plants show wilting of leaves during mid-day which again recover in the evening?
State the Location:
Lenticels
Write the functional activity of the following structure:
Cuticle
Write the functional activity of the following structure:
Guard cells
