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  1. Étienne Geoffroy Saint-Hilaire (Étampes, 15 de abril de 1772-París, 19 de junio de 1844) fue un naturalista francés. Biografía académica [ editar ] De padre abogado en el parlamento de París, el joven Geoffroy Saint-Hilaire se dedica en principio a la carrera eclesiástica y continúa sus estudios en el Colegio de Navarra de París .

  2. Étienne Geoffroy Saint-Hilaire (15 April 1772 – 19 June 1844) was a French naturalist who established the principle of "unity of composition". He was a colleague of Jean-Baptiste Lamarck and expanded and defended Lamarck's evolutionary theories. Geoffroy's scientific views had a transcendental flavor (unlike Lamarck's ...

  3. 11 de abr. de 2024 · Étienne Geoffroy Saint-Hilaire was a French naturalist who established the principle of “unity of composition,” postulating a single consistent structural plan basic to all animals as a major tenet of comparative anatomy, and who founded teratology, the study of animal malformation.

    • The Editors of Encyclopaedia Britannica
  4. Étienne Geoffroy Saint-Hilaire, le 15 avril 1772 à Étampes et mort le 19 juin 1844 à Paris, est un naturaliste français . Études et débuts. Maison natale d'Étienne Geoffroy Saint-Hilaire. L’ église Saint-Basile d’ Étampes, située en face, où a été baptisé Étienne Geoffroy Saint-Hilaire.

  5. 5 de ago. de 2013 · Étienne Geoffroy Saint-Hilaire, commonly known as Geoffroy, studied animals, their anatomy and their embryos, and teratogens at the National Museum of Natural History in Paris, France in the eighteenth and nineteenth centuries. Geoffroy also helped develop several specialized fields in the life sciences, including experimental ...

  6. Geoffroy Saint-Hilaire, "Influence du monde ambiant pour modifier les formes animales." 1833. Étienne Geoffroy St. Hilaire was born on April 15, 1772, in Étampes, near Paris, France. Receiving a law degree in 1790, he went on to study medicine and science in Paris, at the Collège du Cardinal Lemoine.

  7. 1 de dic. de 2021 · The year 2022 is marked by the 250th anniversary of Étienne Geoffroy Saint-Hilaire (April 15, 1772–June 19, 1844). His idea that major evolutionary changes arise via rescaling of embryogenesis now represents the foundation of the extended evolutionary synthesis (EES, see also ( Laland et al., 2015 )).