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- Jean-Baptiste Lamarck (born August 1, 1744, Bazentin-le-Petit, Picardy, France—died December 18, 1829, Paris) was a pioneering French biologist who is best known for his idea that acquired characters are inheritable, an idea known as Lamarckism, which is controverted by modern genetics and evolutionary theory.
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Who is Jean-Baptiste Lamarck?
Jean-Baptiste Lamarck, pioneering French biologist who is best known for his idea that acquired characters are inheritable, an idea known as Lamarckism, which is refuted by modern genetics and evolutionary theory. He was also known as a botanical and zoological systematist and as a founder of invertebrate paleontology.
Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck ( / ləˈmɑːrk /; [1] French: [ʒɑ̃batist lamaʁk] [2] ), was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biological evolution occurred and proceeded in ...
Lamarck (1744 - 1829) remains the best known figure of the pre-Darwinian era of evolutionism. Regrettably, he is usually viewed as a mere caricature of his ideas, namely as the person who got it "wrong" for insisting on the inheritance of acquired features as the central mechanism of transmutation.
Jean-Baptiste-Pierre-Antoine de Monet, chevalier de Lamarck, more commonly known as Jean-Baptiste Lamarck, was a legendary French biologist who advocated that acquired characteristics are inheritable (known as Lamarckism).
This justly celebrated naturalist first published his views in 1801. . . he first did the eminent service of arousing attention to the probability of all changes in the organic, as well as in the inorganic world, being the result of law, and not of miraculous interposition. Who was this man, and why did he inspire such conflicting attitudes?
Lamarck started his scientific career as a botanist, but in 1793 he became one of the founding professors of the Musee National d’Histoire Naturelle as an expert on invertebrates. His work on classifying worms, spiders, molluscs, and other boneless creatures was far ahead of his time.
