Question

Which of the following best describes microorganisms based on their visibility to the human eye?

विकल्प

• Organisms that cannot be seen with the naked eye and can be observed only under a microscope

• Organisms that can be easily seen with the naked eye

• Organisms that require special equipment other than a microscope to be observed

• Organisms that are visible only in bright light conditions

Answer 1

Microorganisms are defined as organisms that are too small to be seen with the naked eye and require magnification under a microscope for observation. This is the fundamental characteristic that distinguishes microorganisms from macroscopic organisms.