What is transpiration ? List its two functions
Life Processes (10)What is transpiration ? List its two functions.
Answer
The loss of water in the form of vapour from the aerial parts / leaves / stems is known as transpiration.
Functions:
- It helps in the absorption and upward movement of water
- movement of dissolved minerals from root to leaves.
- It helps in the temperature regulation or cooling of the plant.
Exam Year:
2019
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