Biology · Cell Structure and Protozoa
Which cellular structure is absent in Entamoeba histolytica but present in Amoeba proteus, enabling the latter to maintain osmotic balance in freshwater conditions?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Nucleus
- 2Food vacuole
- 3Contractile vacuole✓
- 4All of the above
Correct answer
Contractile vacuole
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