Question : Microorganisms are classified into how many major groups?
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 4
Solution : The correct option is 4
There are four main categories of microorganisms:
- Bacteria are single-celled microorganisms with no nucleus and no membrane-bound organelles.
- Algae are water-bound, photosynthetic, nucleus-bearing organisms that lack genuine roots, stems, and leaves.
- Fungi are eukaryotic microorganisms such as yeasts, moulds, and mushrooms.
- Protozoa are eukaryotic microorganisms that do not belong to any other kingdom.
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