How is transpiration helpful for the leaf surface?
SCERT Telangana Class 10 Biology Respiration
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The reasons are....
1.They help the plant to cool down
2.They decrease the water pressure of the plant
1.They help the plant to cool down
2.They decrease the water pressure of the plant
Answered by
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Transpiration has the following importance:
1) It ensures that the osmotic gradient within the plant is maintained, hence ensures exchange of material is sustained.
2)Creates a negative pressure gradient that is essential for drawing up water and mineral salts by the roots into the plant.
3)Has an evaporative cooling effect on the plant, especially important for the plant during the hot weather.
1) It ensures that the osmotic gradient within the plant is maintained, hence ensures exchange of material is sustained.
2)Creates a negative pressure gradient that is essential for drawing up water and mineral salts by the roots into the plant.
3)Has an evaporative cooling effect on the plant, especially important for the plant during the hot weather.
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