Cell Theory

  • Hans and Zacharias Jansen

    Created the microscope.
  • Anton Van Leeuwenhoek

    Improved the microscope.
  • Robert Hooke

    Worked in sciences. Focus mainly on astronomy,physics, and biology.
  • Matthias Schleiden

    Botanist and Co-Founder of the cell theory.
  • Theodor Schwann

    Founder of the cell theory.
  • Rudolph Virchow

    Built onto the work Theodor Schwann had discovered.