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Wilhelm Ludwig (20 October 1901, in Asch, Austria-Hungary (now Aš, Czech Republic) – 23 January 1959, in Leipzig, East Germany) was a German zoologist and geneticist.
Wilhelm Ludvig Johannsen was a Danish botanist and geneticist whose experiments in plant heredity offered strong support to the mutation theory of the Dutch botanist Hugo de Vries (that changes in heredity come about through sudden, discrete changes of the heredity units in germ cells).
- The Editors of Encyclopaedia Britannica
Wilhelm Ludwig von Eschwege (Auer Wasserburg, Hesse, 10 de novembro de 1777 — Kassel, 1 de fevereiro de 1855), também conhecido por barão de Eschwege, Guilherme von Eschwege ou por Wilhelm Ludwig Freiherr von Eschwege, foi um geólogo, geógrafo, arquiteto e metalurgista alemão.
Resumo: Wilhelm Ludwig Johannsen (1857-1927) cunhou os termos gene, genótipo e fenótipo, no início do século XX. Além disso, fez a distinção entre os conceitos de genótipo e fenótipo.
Wilhelm Christian Ludwig Dilthey (Wiesbaden, 19 de novembro de 1833 – Siusi allo Sciliar, Castelrotto, 1.º de outubro de 1911) [1] foi um filósofo hermenêutico, psicólogo, historiador, sociólogo e pedagogo alemão. Dilthey lecionou filosofia na Universidade de Berlim.
1 de mar. de 1990 · This article reviews the life and work of the German biologist Wilhelm Ludwig (1901–1959), whose contributions to population genetics have been largely ignored. Ludwig's work was a rich tapestry of population biology, spanning investigations into population growth, biological asymmetries, sex ratio, and paternity analysis.
16 de nov. de 2012 · Wilhelm Ludvig Johannsen studied plants and helped found the field of genetics, contributing methods and concepts to the study of heredity around the turn of the twentieth century in Denmark.
