Question Detail
Question
What is the primary limitation of a bright-field microscope when attempting to observe living cells?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Page 5 explicitly states the 'Limitation: Absence of contrast between the specimen and the surrounding medium, which makes it difficult to observe living cells'.
Hint
Consider why living, unstained cells might be hard to see clearly against their background under this type of microscope.