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  1. Il y a 1 jour · On the Origin of Species (or, more completely, On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life) is a work of scientific literature by Charles Darwin that is considered to be the foundation of evolutionary biology.

  2. 21 juin 2024 · On the Origin of Species. 1859 First Edition Presentation Copy. This book announced to the world Charles Darwin’s theory of evolution by natural selection. This was the most influential scientific work of the nineteenth century, and perhaps the most important biological work ever written.

  3. Il y a 4 jours · Seeking the origins of humanity, the crew arrives on a distant world and discovers a threat that could cause the extinction of the human species. Scott and director James Cameron developed ideas for a film that would serve as a prequel to Scott's 1979 science-fiction horror film Alien.

  4. en.wikipedia.org › wiki › Guinea_pigGuinea pig - Wikipedia

    Il y a 4 jours · The guinea pig or domestic guinea pig ( Cavia porcellus ), also known as the cavy or domestic cavy ( / ˈkeɪvi / KAY-vee ), is a species of rodent belonging to the genus Cavia in the family Caviidae. Breeders tend to use the name "cavy" for the animal, but "guinea pig" is more commonly used in scientific and laboratory contexts. [1]

  5. 29 juin 2024 · How did the Grants test their hypothesis that differences in the finch songs can keep different species of finches from breeding with one another? They played the songs of medium ground finches and cactus finches through a loudspeaker to see which species responded to each song.

  6. 21 juin 2024 · On the Origin of Species by Means of Natural Selection, or, the Preservation of Favoured Races in the Struggle for Life. London: John Murray, 1859.

  7. 14 juin 2024 · survival of the fittest, term made famous in the fifth edition (published in 1869) of On the Origin of Species by British naturalist Charles Darwin, which suggested that organisms best adjusted to their environment are the most successful in surviving and reproducing.