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Zachariaus Janseen creates first microscope
Zachariaus Janseen makes first microscope. His father Hns helped him create the microscope. The lens he made was a bi-convex lens. -
Robert Hooke discovers Cells
Robert Hooke discovers cells. Maker of micrographia. -
Antony Van Leewenhoek discovers bacteria
Antony Van Leewenhoek discovered bacteria. He discovered sperm and blood cells. -
Matthias Schleiden made the cell theory
Matthias Schleiden made the cell theory. It was that all plants are made of cells -
Theodor Schwann expands cell theory
Theodor Schwann expands cell theory. He sais all animals are made up of cells. -
Rudolf Virchow ends cell theory
Rudolf Virchow ends cell theory. He sais that cells are made from other cells.