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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. Organisms are adapted to their environments in a variety of ways, such as in their structure, physiology, and genetics.
May 20, 2022 · Have you ever wondered why some animals are brightly colored while others blend into their surroundings? Why do frogs hibernate, and why do blowfish puff up? These are all adaptations that animals have made based on their environment and needs. Learn examples of animal adaptations in various habitats, and what purpose each adaptation serves.
Oct 19, 2023 · An example of a structural adaptation is the way some plants have adapted to life in dry, hot deserts. Plants called succulents have adapted to this climate by storing water in their short, thick stems and leaves. Seasonal migration is an example of a behavioral adaptation.
Oct 19, 2023 · Organisms can adapt to an environment in different ways. They can adapt biologically, meaning they alter body functions. An example of biological adaptation can be seen in the bodies of people living at high altitudes, such as Tibet. Tibetans thrive at altitudes where oxygen levels are up to 40 percent lower than at sea level.
Jun 20, 2018 · Last Updated: June 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.
Quiz 1. Level up on the above skills and collect up to 160 Mastery points. Start quiz. Adaptation and environmental change. When the environment changes, some species roll with the punches; that's adaptation! Learn. Adaptation and environmental change. Creativity break: what types of skills will help students innovate in biology? Practice.
Examples include searching for food, mating, and vocalizations. Physiological adaptations permit the organism to perform special functions such as making venom, secreting slime, and phototropism, but also involve more general functions such as growth and development, temperature regulation, ionic balance and other aspects of homeostasis.
