neo-Lamarckism
neo-Lamarckism Modern evolutionary theories that in some sense allow the possibility that acquired characteristics may be inherited (as proposed by Lamarck). For example, in 1980 E. J. Steele proposed that what in effect is Lamarckian evolution may occur by the insertion of new genetic material into the host genome by a retrovirus.
neo-Lamarckism
neo-Lamarckism Any modern variant of the theory of evolution by the inheritance of acquired characteristics which was proposed by Lamarck. For example, in 1980 E. J. Steele proposed that what in effect is Lamarckian evolution may occur by the insertion of new genetic material into the host genome by a retrovirus.
neo-Lamarckism
neo-Lamarckism Any of the comparatively modern theories of evolution based on Lamarck's theory of the inheritance of acquired characteristics (see Lamarckism). These include the unfounded dogma of Lysenkoism and controversial experiments on the inheritance of acquired immunological tolerance in mice.
neo-Lamarckism
neo-Lamarckism Any modern variant of the theory of evolution by the inheritance of acquired characteristics that was proposed by Lamarck.
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Jean Baptiste Pierre Antoine De Monet Chevalier De Lamarck , Jean Baptiste Pierre Antoine de Monet Lamarck, chevalier de (zhäN bätēst´ pyĕr äNtwän´də mônā´, shəvälyā´ də lämärk´), 1744–1829, French naturalist.… Neo-darwinism , Neo-Darwinism, the modern version of Charles Darwin's theory of evolution by natural selection, incorporates the laws of Mendelian genetics and empha… Modern Synthesis , The Modern Synthesis describes the fusion (merger) of Mendelian genetics with Darwinian evolution that resulted in a unified theory of evolution. It… neutrality theory of evolution , neutrality theory of evolution(neutral mutation theory) A theory proposed in 1983 by the Japanese geneticist MotooKimura, which asserts that many gen… Evolutionism , EVOLUTIONISM. Darwin's theory of evolution by natural selection has been profoundly influential among scientists and others on both sides of the Atla… Acquired Characteristics , acquired characteristics Characteristics that are acquired by an organism during its lifetime, according to early evolutionary theorists (e.g. Lamarc…
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neo-Lamarckism
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