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Standard XII
Biology
Protozoans
If Amoeba is ...
Question
If Amoeba is kept in distilled water, its contractile vacuole
A
Works slowly
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B
Works faster
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C
Remains unaffected
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D
Disappears
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Solution
The correct option is
B
Works faster
If Amoeba is kept in distilled water, its contractile vacuole works faster due to increased rate of endosmosis.
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