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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
Which one of the following favours the fastest transpiration rate?
Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface?
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Why was the pot enclosed in a rubber sheet?
Choose the correct answer:
Transpiration generates __________
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Differentiate Between Transpiration and Perspiration.
Name the following:
Plants in which lenticular transpiration.
Write the functional activity of the following structure:
Lenticels
Mark the most appropriate answer in the following:
Transpiration is very low during storms due to:
