Question

this organelle helps plants keep their ridgid structure

Answer 1

The organelle that helps plants maintain their rigid structure is the **cell wall**. The cell wall is a tough outer layer made primarily of cellulose, which provides support and protection to the plant cell. It helps the plant maintain its shape and resist external pressures. In addition to the cell wall, plant cells also have a large central vacuole that contributes to turgor pressure, further aiding in maintaining the rigidity of the plant structure.