Question

what are microorganisms?​

Answer 1

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Microorganism Definition :-

☞A microorganism is a living thing that is too small to be seen with the naked eye. Examples of microorganisms include bacteria, archaea, algae, protozoa, and microscopic animals such as the dust mite.

☞These microorganisms have been often under-appreciated and under-studied. Indeed, until Anton von Leeuwenhoek invented the microscope, we did not know they existed! Until that time, it was thought that phenomena such as illness and food spoilage were caused by “vapors” or “spontaneous generation.”

☞Leeuwenhoek’s invention of the microscope soon led Louis Pasteur to realize that many diseases were caused by microorganisms – and to the practice of pasteurization, which kills microorganisms and makes our food products safe to eat today.

☞we know that microorganisms are responsible for many things that happen in the world around us.

☞Microorganisms are found virtually everywhere, except for environments that have been made artificially sterile by humans. Even these must be constantly sterilized and carefully protected, lest microorganisms be tracked in from the outside world.

Answer 2

Explanation:

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•microorganism is a living thing that is too small to be seen with the naked eye. Examples of microorganisms include bacteria, archaea, algae, protozoa, and microscopic animals such as the dust mite.

•These microorganisms have been often under-appreciated and under-studied. Indeed, until Anton von Leeuwenhoek invented the microscope, we did not know they existed! Until that time, it was thought that phenomena such as illness and food spoilage were caused by “vapors” or “spontaneous generation.”

•Leeuwenhoek’s invention of the microscope soon led Louis Pasteur to realize that many diseases were caused by microorganisms – and to the practice of pasteurization, which kills microorganisms and makes our food products safe to eat today.

•we know that microorganisms are responsible for many things that happen in the world around us.

•Microorganisms are found virtually everywhere, except for environments that have been made artificially sterile by humans. Even these must be constantly sterilized and carefully protected, lest microorganisms be tracked in from the outside world.