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Microscope and Cell Theory

  • Microscope Is Invented

    Microscope Is Invented
    The microscope wass invented around 1600. Scientists are not exactly sure who created this, but they believe it was made by spectacle makers in the Netherlands.
  • Robert Hooke

    Robert Hooke
    Robert Hooke submits "Microgphia". He described the word "cell" by obseving cork closely with a microscope power of 30X.
  • Antony van Leeuwenhoek

    Antony van Leeuwenhoek
    This legendary man discovered bacteria, microscopic protists, sperm cells, blood cells, an more.
  • Another Leeuwenhoek Discovery

    Another Leeuwenhoek Discovery
    Antony Philips van Leeuwenhoek discovers protoza.
  • Rene Dutrochet

    Rene Dutrochet
    Henri (Rene) Dutrochet finds out that the cell is the building block of life forming plants and animals.
  • Necleus

    Necleus
    Robert Brown found out the nucleus was a significant factor pertaining to the cell theory.
  • Barthelemy Dumortier

    Barthelemy Dumortier
    This french man discssed the idea of cell division in plants.
  • The Cell Theory is Created

    The Cell Theory is Created
    Theodore Schwann and Matthias Schleiden make the "Cell Theory".
  • Kolliker

    Kolliker
    Mictochondria is explained by Kolliker.
  • A New Idea is Spoken

    A New Idea is Spoken
    Rudolf Virchow said that all living cells come from pre-existing cells.
  • Louis Pasteur

    Louis Pasteur
    Louis Pasteur disproved spontanious generation.
  • Walter Sutton

    Walter Sutton
    Sutton noticed that chromosomes split during mitosis.
  • Walther Flemming

    Walther Flemming
    Mitosis is discovered.
  • Koch Uses Aniline

    Koch Uses Aniline
    Koch uses aniline dyes to figure out the bacteria that caused the diseases TB and cholera.
  • Wilhelm Roux

    Wilhelm Roux
    Wilhelm Roux introduced the idea that every chromosome had a different set of heritable elements.
  • Double-helix Proposed

    Double-helix Proposed
    Watson and Crick announce the structure of DNA double-helix.
  • A New Microscope

    A New Microscope
    The first commercial Scanning Electron Microscope is made.
  • Clones

    Clones
    Sheep are cloned for the first time.
  • Mice are Cloned

    Mice are Cloned
    During this year, mice are cloned.
  • Genome

    Genome
    The human genome DNA procedure draft is complete.