theory of organic evolution

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Related to theory of organic evolution: Evolutionary Theory, Darwin's theory
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Noun1.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
References in periodicals archive ?
That the Theory of Organic Evolution is Based on Circular Reasoning
His paternal grandfather, Thomas Henry Huxley (1825-1895), was a well-known biologist of the nineteenth century who defended and popularized Darwin's theory of organic evolution.
Origin of the Species,'' on his theory of organic evolution.

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