Cell Theory 2nd Period Science

  • Hans and Zacharias Jenssen

    Hans and Zacharias Jenssen
    They created the first compound microscope
  • Robert Hooke

    Robert Hooke
    Uses the words cells to describe what he sees in cork "dead cells first seen"
  • Anton Van Leeuwehoek

    Anton Van Leeuwehoek
    He improved the microscope discovered bacteria "living cells"
  • Matthias Schleiden

    Matthias Schleiden
    Matthias Schleiden proposed that all plants are made of cells
  • Theodor Schwann

    Theodor Schwann
    He found out that all animals are made of cells. He also stated that cells a re basic units of life.
  • Rudolf Virchow

    Rudolf Virchow
    He believed that all cells come from other living cells. (He copied this from a less famous scientist).