Question

multiple choice question
viruses are which kind of infectious agent?

• eukaryotic
• acellular
• bacterial
• archaeal

Explanation:

Viruses lack cellular structures (no cytoplasm, organelles, or cell membrane) and cannot replicate independently. They are classified as acellular infectious agents, unlike eukaryotic, bacterial, or archaeal organisms which are all cellular life forms.

Answer:

Acellular