Vacuoles store water, nutrients and waste. In plant cells, a large central vacuole maintains pressure, provides structural support and helps keep the cell firm, aiding the plant in standing upright.
Class 8 Science Curiosity Textbook Chapter 2 The Invisible Living World – Beyond Our Naked Eye question answer
Class 8 Science Curiosity Grade 8 Chapter 2 The Invisible Living World Beyond Our Naked Eye solutions
Vacuoles are storage sacs found in plant and animal cells. In plant cells, the central vacuole is large and filled with cell sap—a mix of water, salts and sugars. It helps maintain internal pressure (turgor), keeps the cell rigid and stores nutrients and waste. By supporting the plant’s structure and regulating water balance, vacuoles play a key role in plant health and stability.
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