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प्रश्न
Explain the Term :
Wilting
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उत्तर
Wilting: The collapse of leaves due to unfavorable water relations. It may be due to excessive transpiration as compared to the absorption of water by roots. It may also be due to blocking of the xylem elements, pathogens or parasites.
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संबंधित प्रश्न
Transpiration pull will be maximum under which set of the following conditions?
Answer the following (only in few words);
Give one important difference between transpiration and evaporation.
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
When the weight of the test tubes A and B is taken before and after the experiment, what change is observed? Justify.
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Give Reasons for the following:
Forest bring in the rain, transpiration is the cause.
Explain the term:
Cuticular transpiration
Explain the Term :
Hydathode
Differentiate Between Transpiration and Guttation.
Complete the following sentence with appropriate word:
Transpiration normally takes place in the presence of ___________.
