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Hans and Zacharias Janssen made the micro scope
They were Dutch Lens grinders and Father and son. They produced the 1st Microscope -
Period: to
Cell Theory
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Robert Hooke
A English Scientist. Studied a thin slice of Cork through a Microscope. He found items which he called cells becuase it looked like a cell which Monks live in. He only saw outer walls because Cork cells are not alive. -
Anton van Leeuwenhoek Observed living cells
He was a amateur scientist looked at blood, rain water and through teeth with a 1 Lens microscope -
Matthias Schleiden discoverd Plant Cells
Was a German scientist veiwed plant parts under a microscope. And discoverd they were amded of cells -
Theodor Schwann The Zoologist
Discoverd animals were made of cells through a microscope. -
Rudolph Virchow a German physcian
Stated all living cells come from other cells
