Question

what is transpiration​

Answer 1

Answer:

of a plant or leaf) the exhalation of water vapour through the stomata.

Answer 2

Hello friend

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→ Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers.

→ Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism. The remaining 97–99.5% is lost by transpiration.