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  2. adaptation, in biology, the process by which a species becomes fitted to its environment; it is the result of natural selection ’s acting upon heritable variation over several generations.

    • Paedomorphosis

      paedomorphosis, retention by an organism of juvenile or even...

    • Cold Adaptation

      Other articles where cold adaptation is discussed: climatic...

    • Sesamoid Bone

      In adaptation …so-called panda’s thumb, or radial sesamoid...

    • Comparative Method

      Other articles where comparative method is discussed:...

    • Industrial Melanism

      industrial melanism, the darkness—of the skin, feathers, or...

    • Phylogenetic Tree

      phylogenetic tree, a diagram showing the evolutionary...

    • Phenotype

      Phenotype, all the observable characteristics of an organism...

    • Thumb

      Thumb, short, thick first digit of the human hand and of the...

    • Canine Teeth

      canine tooth, in mammals, any of the single-cusped...

  3. en.wikipedia.org › wiki › AdaptationAdaptation - Wikipedia

    In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.

  4. Oct 19, 2023 · Vocabulary. In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. Although scientists discussed adaptation prior to the 1800s, it was not until then that Charles Darwin and Alfred Russel Wallace developed the theory of natural selection.

  5. Adaptation is a 2002 American comedy-drama film directed by Spike Jonze and written by Charlie Kaufman. It features an ensemble cast led by Nicolas Cage, Meryl Streep, and Chris Cooper, with Cara Seymour, Brian Cox, Tilda Swinton, Ron Livingston, and Maggie Gyllenhaal in supporting roles.

    • December 6, 2002 (United States)
  6. Apr 20, 2017 · What is adaptation by natural selection? Perspectives of an experimental microbiologist | PLOS Genetics. Open Access. Review. What is adaptation by natural selection? Perspectives of an experimental microbiologist. Richard E. Lenski. x. Published: April 20, 2017. https://doi.org/10.1371/journal.pgen.1006668. Article. Authors. Metrics. Comments.

    • Richard E. Lenski
    • 2017
  7. Oct 19, 2023 · Structural and Behavioral Adaptations. An adaptation can be structural, meaning it is a physical part of the organism. An adaptation can also be behavioral, affecting the way an organism responds to its environment. An example of a structural adaptation is the way some plants have adapted to life in dry, hot deserts.

  8. Jun 20, 2018 · Adaptation Definition. An adaptation, or adaptive trait, is a feature produced by DNA or the interaction of the epigenome with the environment. While not all adaptations are totally positive, for an adaptation to persist in a population it must increase fitness or reproductive success.

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