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  1. www.nationalgeographic.org › natural-selectionNatural Selection - National Geographic Society

    Oct 19, 2023 · Learn how natural selection, the process of adaptation and evolution, was proposed by Charles Darwin in his book On the Origin of Species. Find out how natural selection works, what causes variation and mutation, and how it relates to artificial selection and extinction.

    • Natural Selection

      The theory of natural selection was explored by 19th-century...

    • Speciation

      Speciation is how a new kind of plant or animal species is...

    • Artificial Selection

      In laying out the evidence for his theory of evolution by...

    • Mutation

      A mutation is a change in the structure of a gene, the unit...

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  3. en.wikipedia.org › wiki › Natural_selectionNatural selection - Wikipedia

    In 1859, Charles Darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. He defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved". [17]

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  5. www.britannica.com › summary › Charles-DarwinCharles Darwin’s theory of evolution by natural selection

    • Overview
    • Learn about Charles Darwin’s theories of evolution and his famous work On The Origin Of Species

    Charles Darwin, (born Feb. 12, 1809, Shrewsbury, Shropshire, Eng.—died April 19, 1882, Downe, Kent), British naturalist. The grandson of Erasmus Darwin and Josiah Wedgwood, he studied medicine at the University of Edinburgh and biology at Cambridge. He was recommended as a naturalist on HMS Beagle, which was bound on a long scientific survey expedi...

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  6. pressbooks.umn.edu › introbio › chapterCharles Darwin and Natural Selection – Introductory Biology ...

    Learn how Darwin and Wallace independently proposed natural selection as the mechanism for evolution. Explore examples of natural selection in action, such as the Galápagos finches and the giant tortoises.

  7. evolution.berkeley.edu › the-history-ofNatural Selection: Charles Darwin & Alfred Russel Wallace

    A visit to the Galapagos Islands in 1835 helped Darwin formulate his ideas on natural selection. He found several species of finch adapted to different environmental niches. The finches also differed in beak shape, food source, and how food was captured.

  8. www.britannica.com › biography › Charles-DarwinCharles Darwin | Biography, Education, Books, Theory of ...

    May 29, 2024 · Charles Darwin (born February 12, 1809, Shrewsbury, Shropshire, England—died April 19, 1882, Downe, Kent) was an English naturalist whose scientific theory of evolution by natural selection became the foundation of modern evolutionary studies.

  9. www.youtube.com › watchCharles Darwin: Natural Selection | The Cell | BBC Science

    Jul 1, 2024 · Charles Darwin outlined the theory of evolution by natural selection, suggesting that all life on Earth began with chemistry – or to be precise, one single c...

    • 5 min
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    • BBC Earth Science

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