Question

we can see algae with our naked eyes then how can they be microorganisms as microorganisms cannot be seen through naked eyes​

Answer 1

No, microorganisms cannot be seen by naked eye as they are very small and are called microbes. They can be seen with the help of microscope.

Answer 2

Explanation:

No, microorganisms cannot be seen by naked eye as they are very small and are called microbes. They can be seen with the help of microscope. . Microorganisms are classified into four major groups are bacteria, fungi, protozoa and some algae.