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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.
1. : something that is adapted. a new adaptation of an old recipe. specifically : a composition rewritten into a new form. a screen adaptation of a novel. 2. : the act or process of adapting. a process undergoing adaptation. : the state of being adapted.
t. e. 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.
Oct 19, 2023 · Learn how organisms adapt to their environment and evolve over time. Explore examples of biological and behavioral adaptation, and the theories of natural selection and evolution.
Add to word list. Add to word list. something produced to adjust to different conditions or uses, or to meet different situations: [ C ] The movie was an adaptation of a novel. biology. a characteristic of a plant or animal that makes it able to adjust to the conditions of a particular environment.
the act or process of adapting or the state of being adapted; adjustment. something that is produced by adapting something else. something that is changed or modified to suit new conditions or needs. biology an inherited or acquired modification in organisms that makes them better suited to survive and reproduce in a particular environment.
[uncountable, countable] adaptation (of something) (to something) (biology) the process of change by which a species becomes better suited to its environment. the adaptation of desert species to the hot conditions; Adaptations in plants occur over thousands of years.
