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.

Understanding the Context

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. The meaning of ADAPTATION is something that is adapted; specifically : a composition rewritten into a new form. How to use adaptation in a sentence. In the simplest terms, adaptation in biology refers to the process by which living organisms develop traits that improve their chances of survival and reproduction in a specific environment.

Key Insights

An adaptation is a feature that arose and was favored by natural selection for its current function. Adaptations help an organism survive and/or reproduce in its current environment. An adaptation is any heritable trait that helps an organism, such as a plant or animal, survive and reproduce in its environment. Any number of characteristics can vary among individuals of a given species — some may be larger, hairier, fight off infections better, or have smaller ears. An adaptation is a trait that helps an organism survive and reproduce in its environment, shaped over generations by natural selection.

Final Thoughts

It can be a physical feature like a polar bear’s thick fur, a behavior like bird migration, or an internal process like the ability to digest certain foods. In biology, adaptation is defined a heritable behavioral, morphological, or physiological trait that has evolved through the process of natural selection, and maintains or increases the fitness of an organism under a given set of environmental conditions.