contractile vacuole

listen to the pronunciation of contractile vacuole
İngilizce - İngilizce
A vacuole that removes waste or excess water
A membrane-bound organelle found in certain protists that pumps fluid in a cyclical manner from within the cell to the outside by alternately filling and then contracting to release its contents at various points on the surface of the cell. It functions in maintaining osmotic equilibrium
contractile vacuole