Cell Theory

  • Period: 300 to

    Cell Theory

    Scince:Biology
  • Zacharais Jansen

    Zacharais Jansen

    With the help of his father Zacharais would develop the first compound microscope which paved the way to the discovery of cells.
  • Jan Baptist van Helmont

    Jan Baptist van Helmont

    Flemish physican who over the course of 5 years conducted an expiriment using a willow tree to support spontaneous generation.
  • Robert Hooke

    Robert Hooke

    He is the scientist who came up with the name cell after looking at a picece of cork through a compound microscope.
  • Anton van Leeuwenhoek

    Anton van Leeuwenhoek

    He improves Jansen's compound microscpe and as a result discovers single celled animals called protozoa.
  • Lorenz Oken

    Lorenz Oken

    Comes up with cell theory.
  • Robert Brown

    Robert Brown

    An English botanist who discovered the nucleus in plant cells.
  • Matthias Schleiden

    Matthias Schleiden

    After studying plants he would state that all plants are made up of cells and that cells were the basic building block of all matter.
  • Theodor Schwann

    Theodor Schwann

    Defined cell as the basic unit of all animals and stated cell theory.
  • Albrecht von Roelliker

    Albrecht von Roelliker

    States that sperm and egg cells are cells.
  • Louis Pasteur

    Louis Pasteur

    Disproves spontaneous generation with broth test.
  • Rudolf Virchow

    Rudolf Virchow

    Applies cell theory to health and says that all cells develop from existing cells.
  • Aristotle

    Aristotle

    A firm believer in spontaneous generation which cell theory disproves.