PATHOLOGY

Detailed explanation-1: -The difference between bacteria and eukaryotes is that bacteria have peptidoglycan while eukaryotes have cellulose.

Detailed explanation-2: -Bacteria and Archaea are the only prokaryotes. Organisms with eukaryotic cells are called eukaryotes. Animals, plants, fungi, and protists are eukaryotes.

Detailed explanation-3: -Final answer: Anabaena is not a eukaryote.

Detailed explanation-4: -The answer is a. It is not true to say that bacteria are eukaryotes. All bacterial cells are considered prokaryotic because they lack a nucleus and membrane-bound organelles. Bacteria are one-celled prokaryotic organisms that have various shapes.