Answer :
The function of a vacuole in a plant cell is primarily for food, water, and waste storage. The vacuole is a large, membrane-bound organelle found in plant cells that serves as a storage unit for various substances needed by the cell.
1. **Food Storage**: The vacuole stores nutrients such as sugars, proteins, and minerals obtained through photosynthesis and absorption from the soil. These stored nutrients are used by the cell for energy and growth when needed.
2. **Water Storage**: The vacuole also helps regulate the water content of the cell. By storing excess water, the vacuole maintains turgor pressure, which is crucial for plant support and structure. During times of drought, the vacuole releases water to prevent wilting.
3. **Waste Storage**: In addition to storing nutrients and water, the vacuole also stores waste products produced by cellular processes. By sequestering harmful byproducts, the vacuole helps maintain cellular health and function.
Overall, the vacuole plays a vital role in maintaining the internal environment of the plant cell, ensuring proper nutrient storage, water balance, and waste management.
