Answer
Plant cells swell when they take in water. The cell wall resits this swelling, which causes an increase of pressure against the cell wall. As a result, the plant organs become more rigid, which reduces the tendency of the plant cells to take in more water.
Work Step by Step
Plant cells swell when they take in water. The cell wall resits this swelling, which causes an increase of pressure against the cell wall. As a result, the plant organs become more rigid, which reduces the tendency of the plant cells to take in more water.