Why do plant cells not burst when placed in water?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Plant Cell Structure**: Plant cells possess a unique structure that includes a cell wall, which is made of cellulose and hemicellulose. This cell wall is rigid and provides structural support to the cell.

2. **Effect of Water on Plant Cells**: When plant cells are placed in water, they undergo a process called osmosis. Water enters the cell, causing it to swell. As the cell fills with water, it becomes turgid (swollen and firm).

3. **Turgor Pressure**: As the cell swells, the water inside exerts pressure against the cell membrane. This pressure is known as turgor pressure. It pushes the cell membrane against the cell wall.

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