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Why Do Plants Absorb More Water than What is Required by Them? Give Three Uses of this Phenomenon. - Biology

Short Note
Why do plants absorb more water than what is required by them? Give three uses of this phenomenon.
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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.

Concept: Significance of Transpiration
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Frank ICSE Class 10 Biology
Chapter 5 Transpiration
Exercise | Q 1 | Page 62
ICSE Class 10 Biology
Chapter 4 Transpiration
Give Reasons | Q 6
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