What happens to a plant's vacuole when it is turgid?

When a plant's vacuole is turgid, it means that it is filled with water, creating internal pressure against the cell wall. This pressure is what helps maintain the plant's shape and rigidity, allowing it to stand upright and grow effectively. The vacuole acts as a storage space for water and other substances, and when it is full, it expands. This expansion pushes against the cell wall, providing structural support to the plant. The turgor pressure generated by the vacuole is essential for the overall health and stability of the plant, as it prevents wilting and allows for optimal growth.

Other outcomes such as collapsing or evaporating do not occur in a turgid state, as the vacuole is specifically characterized by its capacity to hold water and exert pressure rather than diminishing or losing its contents.