Question

define transpirational pull​

Answer 1

Answer:

Transpiration pull is a physiological process can be defined as a force that works against the direction of gravity in plants due to the constant process of transpiration in the plant body. This force helps in the movement of water as well as the minerals dissolved in it to the upper parts of the plants.

Explanation:

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Answer 2

Answer:

Its main function is the exchange of gases by opening and closing the pores in the leaves. - It helps in removing water from the leaves. - It takes carbon dioxide and gives out oxygen during the process of photosynthesis. ... Stomata facilitates gaseous exchange