Animals don't need a central vacuole because ; ( C ) Animals do not produce their own food
Animal cells have smaller vacuoles for storage while plant cells have large vacuoles for storage of nutrients and to maintain its water balance.
This because plants produce their food with the use of nutrients from the soil stored in the central vacuole and sunlight. while animals mainly need smaller vacuoles just to control ( sequester ) waste products and not for production of its own food.
Hence we can conclude that Animals do not need a central vacuole because animals do not produce their own food.
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