Question

Define Microorganisms​

Answer 1

Answer:

A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or a colony of cells. The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from 6th century BC India.

Answer 2

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Small organisms that cannot be seen through the naked eyes and can only be seen under a microscope are called microorganisms or microbes; e.g., Amoeba, Paramecium, Volvox, Spirogyra, etc. Classify bacteria on the basis of their shapes.

Good Things Microorganisms Do. ... Keeping us healthy: Good microbes protect us from pathogens by colonising our bodies - so that there is less room for bad microbes to invade our bodies. They can also boost our immune system helping us fight diseases such as cancers and protecting us against auto-immune diseases.