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  • Evolution - Wikipedia
    The scientific theory of evolution by natural selection was conceived independently by two British naturalists, Charles Darwin and Alfred Russel Wallace, in the mid-19th century as an explanation for why organisms are adapted to their physical and biological environments
  • EVOLUTION中文 (简体)翻译:剑桥词典 - Cambridge Dictionary
    The new telescope has helped us to understand more about the evolution of the universe This product was an extremely significant step in the evolution of computer games Natural selection is seen as the force which directs the course of evolution by preserving those traits best adapted to survive
  • Evolution | Definition, History, Types, Examples | Britannica
    evolution, theory in biology postulating that the various types of plants, animals, and other living things on Earth have their origin in other preexisting types and that the distinguishable differences are due to modifications in successive generations
  • Evolution | Oxford Academic
    Ecological transitions can trigger rapid phenotypic evolution and novelty, yet the tempo and mode of such changes remain poorly understood in clades that diversify across broad geographic scales, such as continents and oceans
  • An introduction to evolution
    This definition encompasses everything from small-scale evolution (for example, changes in the frequency of different gene versions in a population from one generation to the next) to large-scale evolution (for example, the descent of different species from a shared ancestor over many generations)
  • Theory of Evolution - National Geographic Society
    Darwin and a scientific contemporary of his, Alfred Russel Wallace, proposed that evolution occurs because of a phenomenon called natural selection In the theory of natural selection, organisms produce more offspring than are able to survive in their environment
  • 进化(生物学名词)_百度百科
    进化(英文名:Evolution),又称演化,指生物种群遗传性状在世代间的变化,其实质为种群基因频率的改变。
  • evolution | Learn Science at Scitable - Nature
    Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species




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