Question Detail

MIC 121 Role and Applications of Microorganisms Objective Question

Question

Based on the document, what is the fundamental characteristic that defines microorganisms (microbes)?
Options
A They are all harmful and cause disease.
B They are living organisms too small to be seen with the naked eye.
Correct Answer
C They are only found in extreme environments.
D They can only grow in the presence of oxygen.
Correct Answer

Option B is the correct answer.

Detailed Explanation

The 'What Are Microorganisms?' section on page 3 clearly states: 'Microorganisms (microbes) are living organisms too small to be seen with the naked eye.'

Hint

Consider the literal meaning of 'micro-organism'.

Question Info