Question

define tranpiration​

Answer 1

Answer:

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 and guttation.

Answer 2

Explanation:

Transpiration :- The loss of water in gaseous form from the aerial parts of plants is called transpiration .

• It helps in the temperature regulation of plants

• It helps in removing excess water from plants .

• It helps in ascent of sap

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