Question

What are microorganisms

Answer 1

Microorganisms are tiny creatures which can't be seen by naked eyes.Microscopes are needed to see the structure and compositions of such microbes.For example, bacteria (gram+ve &gram -ve),viruses etc .

Answer 2

A microorganism or microbe is an organism which is too small to be seen by the unaided human eye. They are microscopic. The study of microorganisms is called microbiology. Microorganisms include bacteria, fungi, archaea or protists and viruses.

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