-
Period: to
Anton van Leeuwenhoek.
he created the first microscope. he was the first person to see a single sell organism. -
Period: to
Robert Hooke.
through a microscope he saw many little box like compartments in the bark of on oak tree. -
Francisco Redi.
he did a experiment to prove that living things come from other living things. -
Matthias Schleiden and Theodore Schwann
they developed sell theory. -
Rudolf Virchow
he discovered that all sells come from preexisting sells. -
Louis Pasteur
he did a famous experiment to prove that microorganisms come from preexisting microorganisms. -
James HIllier and Albert Prebus
they invented an electron light microscope.