Which one is an eukaryotic microorganism? a. Fungi b. Bacteria c. Prion d. Virus

The correct answer is a. Fungi. Fungi are eukaryotic microorganisms that belong to their own kingdom, separate from plants, animals, and bacteria. They have complex cellular structures and are characterized by their filamentous hyphae and spore-producing reproductive structures. Bacteria are prokaryotic microorganisms, while prions and viruses are not considered living organisms and do not have cellular structures.