The Cell Theory by Omar Anderson

Hans and Zaccharias

Sep 1, 1595

Made the first microscope to see cells.

Robert Hooke

Sep 1, 1665

Robert Hooke discovered cell by looking at dead bark.

Theoclor Schwann

Sep 1, 1839

Theoclor Schwann showed that all living thngs have cell.

Rudolf Virchow

Sep 1, 1855

Rudolf Virchow wrote a book about cells come from other cells.