Transpiration occurs because of which of the following?

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Transpiration is the process of water movement through a plant and its evaporation from aerial parts, mainly from the leaves, but also from stems and flowers. This process occurs because of evaporation of water at stomatal surfaces, which are tiny pores located on the underside of leaves that allow for gas exchange. As water evaporates from the stomata, more water is pulled up from the roots through the xylem tissue to replace it, creating a continuous process of water movement known as the transpiration stream.

Transpiration Occurs Because of Which of the Following