Question

Which of the following instruments is used to observe cells?

• A. Telescope
• B. Periscope
• C. Barometer
• D. Microscope

Answer 1

The correct option is D

Microscope

A microscope is an optical instrument used to see objects that are too small for the naked eye. It is used to view and study cell structure.

Telescope is an optical instrument used to observe distant objects, especially for astronomical observations. Periscope is an optical instrument used to observe things, especially in submarines, which are otherwise out of the line of sight. Barometer is an instrument used for measuring atmospheric pressure.