Why is the process of perspiration very important for plants ?

Why is the process of perspiration very important for plants ?
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Answer :

As a result of perspiration, the plant gets rid of excess water pressure by expelling water from its body. Perspiration increases the concentration of juice in the cells. Increasing the concentration of cells helps the plant to absorb water and mineral salts by helping in endocrine disruption. Perspiration keeps the plant cool and maintains the moisture of the leaves. For this reason perspiration is very necessary for plants.
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