Which one of the following organisms is not an example of eukaryotic cells ?

Options

(a) Paramecium caudatum
(b) Escherichia coli
(c) Euglena viridis
(d) Amoeba proteus

Correct Answer:

Escherichia coli

Explanation:

Bacteria are examples of the prokaryotic cell type. An example is E. coli. In general, prokaryotic cells are those that do not have a membrane-bound nucleus. … Besides bacteria, the cyanobacteria (blue-green algae) are a major group of prokaryotes.