Definition of Organic evolution

1. Noun. (biology) the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms.

Medical Definition of Organic evolution

1. Biologic evolution was contrasted with cultural evolution in 1968 by A.G. Motulsky who pointed out that biologic evolution is mediated by genes, shows a slow rate of change, employs random variation (mutations) and selection as agents of change, new variants are often harmful, these new variants are transmitted from parents to offspring, the mode of transmission is simple, complexity is achieved by the rare formation of new genes by chromosome duplication, biologic evolution occurs with all forms of life, and the biology of humans requires cultural evolution. See Cultural evolution. (12 Dec 1998)

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Lexicographical Neighbors of Organic Evolution

organic catalyst
organic chemicals
organic chemist
organic chemistry
organic compound
organic compounds
organic contracture
organic deafness
organic debris
organic delusions
organic dental cement
organic disease
organic disorder
organic electroluminescent display
organic electroluminescent displays
organic evolution (current term)
organic farming
organic fertiliser
organic fertilizer
organic growth
organic headache
organic law
organic laws
organic level
organic light-emitting diode
organic matter
organic mental disorder
organic mental syndrome
organic molecule
organic mood syndrome

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