Question

Which of these is an example of unicellular animals?
(a) paramecium (b) hydra
(c) Ant (d) All of these

Answer 1

Essentially, unicellular organisms are living organisms that exist as single cells. Examples include such bacteria as Salmonella and protozoa like Entamoeba coli. Being single celled organisms, various types possess different structures and characteristics that allow them to survive.

Explanation:

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