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Period: Nov 13, 1500 to
Cell Theory
The Cell Theory we know today:
1.All organism are composed of one or more cells
2.The cell is the basic unit of stucture and organization in organisms
3.All cells come from pre-existing cells -
Hans and Zacharias Jansen
Invented the first compound Microscope -
Robert Hooke
named ''cells'' cells -
Anton van Leeuwenhoek
discovered bacteria from his own saliva and called them "animalcules". -
light microscopes
This microscope helped the cell theory develop. -
Matthias Schleiden.
discovered plant cells -
Theodor Schwann
discovered that animals had cells. -
Rudolph Virchow
discovered that all living organism come from other living organisms. -
Louis Pasteur
Proved Rudolph's theory and said that all cells get from pre-existing cells as Rudolph said
