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June 15, 2020
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Cell Theory Timeline
Created by
Michael Patricio
⟶ Updated 22 Sep 2017 ⟶
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Michael Patricio
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The Crusades Timeline
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Hawaiian Timeline: 1782-1850
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Events
Robert Hooke published Micrographia and described the basic unit of life as a "cell".
Anton van Leeuwenhoek is the first to observe single celled organism
Matthias Schleiden declared that all plant matter is composed of cells
Theodor Schwann concluded that all tissue is composed of cells
Rudolf Virchow claims all cells come from pre-existing cells that divide
Periods
Hans Lippershey/Zacharias Janssen develop the first compound microscope
