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Theories of Evolution by Caitlyn Irwin (Bindi)

By Caityirwin123

  • Jean Baptiste de Lamarck

    French biologist Jean Baptiste de Lamarck says organisms change by adapting to their environment. These "acquired characteristics," he says, are then inherited: giraffes' necks are long because they must reach for their food.

  • Charles Darwin

    Charles Darwin Born

  • Voyage of the Beagle

    1831 Voyage of the Beagle.

  • Darwin first penned his sketch

    In 1842 Charles Darwin penned his first sketch of what became On the Origin of Species.[18]

  • Wallace

    Wallace wrote on natural selection. Both Darwin's and Wallace's ideas presented to the Linnaean Society of London

  • Release of the book

    Darwin published The Origin of Species.
  • The First Fossil

    The First Fossil

    only in the 1920s when such fossils were discovered in Africa