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Lamarckism |
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Lamarckism [lɑːˈmɑːkɪzəm] n (Life Sciences & Allied Applications / Biology) the theory of organic evolution proposed by Jean Baptiste Pierre Antoine de Monet, Chevalier de Lamarck (1744-1829), the French naturalist, based on the principle that characteristics of an organism modified during its lifetime are inheritable See also acquired characteristic, Neo-Lamarckism Lamarckism the theory of organic evolution advanced by the French naturalist Lamarck that characteristics acquired by habit, diseases, or adaptations to change in environment may be inherited. — Lamarckian, n., adj. See also: Evolution
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