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jan 1, 1839 - Theodor Schwann comes to the conclusion that all animals are made up of cells.

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Theodor Schwann, a German botanist reached the conclusion that animals were also made up of cells. This ended debates that plants and animals were fundamentally different in structure.

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Important Scientific Innovations and Discoveries Throughout History

ByOsaretin
7 Nov 2018
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Date:

jan 1, 1839
Now
~ 187 years ago

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