(biology) a scientific theory of the origin of species of plants and animals(noun)
WordNet. Princeton University. 2010.
Use "theory of evolution" in a sentence
"Philosophie zoologique (1809) had forged the link be - tween a specific theory of evolution and the notion that physicochemical forces continue even now to produce spontaneously such rudimentary organisms as infusoria and algae."
"Both the theory of evolution (Darwin, Mendel, and the Neo-Darwinians) and the cybernetic theory of physiological responses (Bernard, Cannon, Wiener) provide a dynamic approach to some of the problems posed by the interplay between man and his environ - ment."
"He knew, as Darwin did, that a cogent theory of evolution would rattle tea carts in the rectories, raise eyebrows in the country mansions, and put solid chaps off their sherry at the better clubs."