The major function of contractile vacuole is [BHU 1992; CBSE PMT 199 – McqOptions

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1.	The major function of contractile vacuole is [BHU 1992; CBSE PMT 1995; CPMT 1996; RPMT 2000]
A.	Excretion
B.	Circulation
C.	Osmoregulation
D.	All the above
Answer» D. All the above

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