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: a trait, feature, or structure of an organism or taxonomic group that takes on a function when none previously existed or that differs from its original function which had been derived by evolution. As for exaptations, we need look no further than feathers.
noun. biology. the process by which particular features acquire functions that are different to those for which they evolved. Collins English Dictionary. Copyright © HarperCollins Publishers. Examples of 'exaptation' in a sentence. exaptation.
Define exaptation. exaptation synonyms, exaptation pronunciation, exaptation translation, English dictionary definition of exaptation. n. Biology The utilization of a structure or feature for a function other than that for which it was developed through natural selection. ex·ap′ted adj....
The earliest known use of the noun exaptation is in the 1980s. OED's earliest evidence for exaptation is from 1981, in New Scientist . exaptation is a borrowing from Latin, combined with an English element.
reinvention. reutilization. Another way to say Exaptation? Synonyms for Exaptation (other words and phrases for Exaptation).
Other Words From. ex·apt ed adjective. ex·ap·tive [eg-, zap, -tiv, ig-, ek-, sap, -], adjective. Exaptation definition: a process in which a feature acquires a function that was not acquired through natural selection.. See examples of EXAPTATION used in a sentence.
31 Αυγ 2023 · exaptation (countable and uncountable, plural exaptations) (biology, evolutionary theory) The use of a biological structure or function for a purpose other than that for which it initially evolved.
