Transcript How would you describe what you see below?

How would you describe what
you see below to someone
else?
Robert Hooke
1665
• Viewed “cork”
slices under the
microscope
•Described what he
saw as a “cell”
Anton von
Leeuwenhoek (1667)
• Looked at pond water under
the microscope
• Discovered “animalcules”
Henry Dutrochet
Early 1800’s
• All living things are
made of cells
Robert Brown
1831
• Discovered the nucleus
Matthias Schleiden
1838
Viewed plant
cells under
the
microscope
Theodor Schwann
1839
Viewed
animal cells
under the
microscope
Johannes Purkinje
1839
• Discovered cell “jelly”
cytoplasm
Rudolph Virchow
1855
Cells divide
to become
other cells
Max Schultze
1861
•All cells have cytoplasm
Felix Dujardin
1861
•Discovery of one-celled
organisms