Question

plz tell me the answer ​

Answer 1

Answer:

(i) The process of transpiration is demonstrated in the experiment.

(ii) The process in which plants lose water in the form of vapour from its aerial parts is called transpiration.

(iii) The pot was covered with a plastic sheet to prevent escape of the soil water as vapour.Due to transpiration there is an upward movement of water so roots can absorb more water and thus minerals from soil.

(iv) The second benefit is that the transpired water forms a cool blanket around the plant thus protecting it from the heat of sun.