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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 | 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
  • An introduction to evolution
    Evolution helps us to understand the living world around us, as well as its history Biological evolution is not simply a matter of change over time
  • Theory of Evolution - Education
    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
  • Evolution – Definition, Types, Advantages, Examples
    Evolution is the process by which species change over time through the gradual accumulation of genetic variations, driven by mechanisms like natural selection, genetic drift, and mutation, leading to the development of new traits or species
  • Evolution - Latest research and news | Nature
    Evolution is the process of heritable change in populations of organisms over multiple generations Evolutionary biology is the study of this process, which can occur through mechanisms
  • Evolution | Oxford Academic
    Genetic trade-offs—which occur when variants that are beneficial in some contexts of natural selection are harmful in others—can influence a wide range of evolutionary phenomena, from the maintenance of genetic variation to the evolution of aging and sex differences
  • EVOLUTION Definition Meaning - Merriam-Webster
    Evolution is a process of continuous branching and diversification from common trunks This pattern of irreversible separation gives life's history its basic directionality




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