Because of the rigidity of cell wall the cell does not rupture.

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure of the Cell Wall**: The cell wall is a rigid layer composed primarily of polysaccharides. It is found outside the plasma membrane in plant cells, fungal cells, and bacterial cells.

2. **Function of the Cell Wall**: The primary functions of the cell wall include providing structural support, maintaining cell shape, and protecting the cell from mechanical injury.

3. **Role in Preventing Rupture**: The rigidity of the cell wall is crucial because it helps the cell withstand internal pressure. Without this rigidity, the cell would be more susceptible to rupture, especially when subjected to osmotic pressure or mechanical stress.

4. **Conclusion**: Given that the rigidity of the cell wall plays a significant role in preventing the cell from rupturing, the statement "Because of the rigidity of the cell wall, the cell does not rupture" is indeed true.

**Final Answer**: True

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