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A specific type of vacuole, called a contractile vacuole expels excess water from many fresh water protists.
All of the above
The water content is expelled by the contractile vacuole.
paramecium has the contractile vacuole yooo!
a contractile vacuole
The Contractile Vacoule.
No they do not have contractile vacuoles.
It is Contractile Vacoule. Contractile Vacoule, a structure that collects the extra water and then expels it from the cell.
If a paramecium did not have a contractile vacuole or it did not work it would fill with water and lyse.
contractile vacuole
no they have only one contractile vacuole because of it's environment, soil or water. A paramecium has two contractile vacuoles.
Water is pumped out of the cell through the contractile vacuole.