How do paramecium get rid of excess water?
Paramecium and amoeba live in fresh water. Their cytoplasm contains a greater concentration of solutes than their surroundings and so they absorb water by osmosis. The excess water is collected into a contractile vacuole which swells and finally expels water through an opening in the cell membrane.Click to see full answer. Simply so, for what…
Paramecium and amoeba live in fresh water. Their cytoplasm contains a greater concentration of solutes than their surroundings and so they absorb water by osmosis. The excess water is collected into a contractile vacuole which swells and finally expels water through an opening in the cell membrane.Click to see full answer. Simply so, for what reason S would protists like the paramecium need to expel excess water?A contractile vacuole is an organelle that stores the excess water that makes its way into the cell through osmosis. When the vacuole fills up, it expels its water back out to the environment. This prevents the paramecium from taking on too much water and allows him to live happily in his freshwater environment.Beside above, how is excess water removed from freshwater protozoa? Answer and Explanation: The organelle used to remove excess water in protozoa is a contractile vacuole. Water is able to move through the cellular membrane of protozoa by Moreover, how does amoeba get rid of waste and excess water? The contractile vacuole eliminates excess water which comes as a by-product of respiration or enters the cell by osmosis (amoeba is hypertonic). Water is actively transported into the contractile vacuole.What would happen to a paramecium in salt water?A paramecium living in salt water wouldn’t need contractile vacuoles, because the water pressures are different than in fresh water. But, in salt water, the water pressure of the cell is greater than outside it because the pure water outside the cell is diluted by the salt.
