Is E.Coli a prokaryote?

Is E.Coli a prokaryote?
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Answer :

Yes, E.coli is a bacteria and it is considered to be aprokaryote.
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In which of the following will you look for E. Coli? (a) Milk (b) Water (c) Human intestine (d) Soil

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Non-pathogenic species of genus Entamoeba occurs commonly in the human mouth is B A. E. coli B. E. gingivalis C. E. hartmanni D. None

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