Which one of the following organisms is not an example of eukaryote?

Correct Option is: C. Escherichia coli

Solution:

• Eukaryotic organisms are those organisms whose cell contains the nucleus and well membrane bound cell organelles
• Eukaryotes may be single celled or multicellular, all the animals , plants , fungi and protists are eukaryotic organisms.
• Whereas prokaryotic are those whose cells lack nucleus and other organelles like bacteria.