How is transpiration usefull to plants?
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2
Explanation:
Transpiration useful to plants:-
1. Help in ascent of sap
2. Cooling of the plant since water vapours take up the heat of plant.
3. It regulates the amount of water by losing excess water in form of vapours.
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Answered by
4
Explanation:
it has two main function : cooling the plant and pumping water minerals to the leaves of photosynthesis . plants need cool them for several reasons..... the stomata must open to take in carbon dioxide for photosynthesis.
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