Multiple choice

Which of the following is not a group into which microorganisms can be classified?

  1. Bacteria

  2. Viruses

  3. Protozoa

  4. Yeast

  5. Algae

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct option, as yeast is not a group of microorganisms. It is an example of a fungi, which is a group.