theory of organic evolution
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Related to theory of organic evolution: Evolutionary Theory, Darwin's theory
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| Noun | 1. | theory of organic evolution - (biology) a scientific theory of the origin of species of plants and animals scientific theory - a theory that explains scientific observations; "scientific theories must be falsifiable" biological science, biology - the science that studies living organisms Darwinism - a theory of organic evolution claiming that new species arise and are perpetuated by natural selection Lamarckism - a theory of organic evolution claiming that acquired characteristics are transmitted to offspring punctuated equilibrium, theory of punctuated equilibrium - a theory of evolution holding that evolutionary change in the fossil record came in fits and starts rather than in a steady process of slow change |
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