Sagot :
A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products. In plant cells, vacuoles help maintain water balance. Sometimes a single vacuole can take up most of the interior space of the plant cell.
Answer:
Vacuole, in biology, a space within a cell that is empty of cytoplasm, lined with a membrane, and filled with fluid. especially in protozoa, vacuoles are cytoplasm organs (organelles), performing functions such as storage, ingestion, digestion, excretion, and expulsion of excess water
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