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Dobzhansky leistete entscheidende Beiträge zum Verständnis der biologischen Evolution und der Entstehung der Arten. Er war nicht nur ein großer Evolutionstheoretiker, sondern auch ein bedeutender Experimentator. Bekannt wurde er durch seine genetischen Forschungen über die Taufliege Drosophila melanogaster .
Theodosius Grigorievich Dobzhansky (Russian: Феодо́сий Григо́рьевич Добржа́нский; Ukrainian: Теодо́сій Григо́рович Добржа́нський; January 25, 1900 – December 18, 1975) was an American geneticist and evolutionary biologist.
Dobzhansky began analyzing the genes of wild fruit flies, traveling from Canada to Mexico to catch members of the species Drosophila pseudoobscura. He found that different populations of D. pseudoobscura did not have identical sets of genes.
" Nothing in Biology Makes Sense Except in the Light of Evolution " is a 1973 essay by the evolutionary biologist Theodosius Dobzhansky, criticising anti-evolution creationism and espousing theistic evolution. The essay was first published in American Biology Teacher in 1973. [1]
Theodosius Dobzhansky (born Jan. 25, 1900, Nemirov, Ukraine, Russian Empire [now in Ukraine]—died Dec. 18, 1975, Davis, Calif., U.S.) was a Ukrainian-American geneticist and evolutionist whose work had a major influence on 20th-century thought and research on genetics and evolutionary theory.
- The Editors of Encyclopaedia Britannica
23. Nov. 2023 · Abstract. I reconstruct the relationship between the evolutionary geneticists Theodosius Dobzhansky (1900–1975) and Richard Lewontin (1929–2021). Using archival research and published texts, I show that Lewontin inherited his dissertation director’s research program as well as his “biology of democracy.”. He did so in ...
1. Juli 2005 · Dobzhansky's most significant contribution to science doubtless was his role in formulating and popularizing the modern synthesis of evolutionary theory. His Genetics and the Origin of Species, first published in 1937, is considered one of the most important books of evolutionary theory in the twentieth century.
