Classification of Bacteria

Very Easy Biology Microbiology

Microorganisms play a crucial role in various ecosystems and human health. Bacteria are one of the most prevalent types of microorganisms. They can be classified based on their shape, staining characteristics, and metabolic capabilities.

Among the various classifications of bacteria, one type is often characterized by its lack of a true nucleus and often reproduces through a process called binary fission. Which of the following best describes bacteria?

Eukaryotic unicellular organisms that reproduce by mitosis.

Prokaryotic unicellular organisms that often reproduce by binary fission.

Multicellular organisms that have a defined nucleus.

Viruses that require a host for replication.

Hint

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