In the pressure flow model of translocation, the movement of water by osmosis occurs

Question

Quizplus · Accepted Answer

In the pressure flow model of translocation, water moves from the xylem to the phloem at the source due to high hydrostatic pressure, which forces solutes into the phloem. This creates a pressure gradient that pushes the solution to the sink. At the sink, water moves out of the phloem and into the surrounding tissues by osmosis, thus maintaining the pressure gradient and allowing for continued translocation. Therefore, the movement of water by osmosis occurs from the xylem to the phloem at the source in the pressure flow model of translocation.

In the Pressure Flow Model of Translocation, the Movement of Water