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Robert Hooke
Hooke was the first to discover cells. He made the discovery while looking at a thin slice of cork through a microscope at 50x magnification. Author: Paul House
Date Published: Sept 9, 2009
Publisher: MasParaSol Media Group Ltd. https://www.science-of-aging.com/timelines/hooke-history-cell-discovery.php -
Anton Van Leeuwenhoek
Leeuwenhoek discovered blood cells, living sperm cells in animals, protists,and bacteria. He made his discovery while observing cells of fish at 250x magnification. Leeuwenhoek Sees the Cell Nucleus Science-Of-Aging https://www.science-of-aging.com/timelines/leeuwenhoek-sees-the-cell-nucleus.php -
Robert Brown
Brown disproved Leeuwenhoek discoveries on the cell by discovering that all cells contain a nucleus. he discovered this by looking at orchid and asclepiad cells. Robert Brown names the Cell Nucleus and Proposes its Importance in Cell Formation Science-Of-Aging https://www.science-of-aging.com/timelines/robert-brown-names-cell-nucleus.php -
Theodor Schwann
Schwann discovered that all plants and animals are made up of the same unit. he discovered this by drawing information from things published by other scientists. Theodor Schwann Theorizes that All Living Things are Made of Cells Science-Of-Aging https://www.science-of-aging.com/timelines/theodor-schwann-all-life-composed-of-cells.php -
Matthias Schleiden
Schleiden discovered that the different parts of a plant are made up of cells. He discovered this while working with Schwann Contributions To Cell Theory Timeline https://www.preceden.com/timelines/46013-contributions-to-cell-theory -
Rudolph Virchow
Virchow discovered that cells are formed by division. He disproved Schwann's and Schleiden's physio-chemical theory. He discovered this by looking at information published by other scientists. Rudolf Virchow Endorses Cell Division and its Role in Pathology Science-Of-Aging https://www.science-of-aging.com/timelines/virchow-pathology-cell-formation.php