WAEC Biology 2025 Objective — Question 6
Question 6 of 50 from the West African Examinations Council (WAEC) Biology 2025 Objective paper, with the correct answer and a full explanation.
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The functions of vacuoles in plants are storage and
- A. Protection
- B. Strength
- C. SupportCorrect
- D. Sensitivity
Explanation
Vacuoles store water, salts, minerals, sugars and waste products, and help maintain internal (turgor) pressure, which pushes the cell membrane against the cell wall, helping the plant maintain rigidity and support (turgidity).
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