Question

from which origin does microorganisms belong to? ​

Answer 1

Answer:

The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.

Explanation:

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Answer 2

Explanation:

Origin of microorganisms

In the 1880s, Robert Koch discovered that microorganisms caused the diseases tuberculosis, cholera and anthrax. Micro-organisms include all unicellular organisms and so are extremely diverse. Of the three domains of life identified by Carl Woese, all of the Archaea and Bacteria are microorganisms.