theodosius g dobzhansky


Theodosius (Grigorievich) [gri-gawr-ee-uh-vich, -gohr-] , 1900–75, U.S. geneticist, born in Russia. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
Dobzhansky (dɒbˈʒænskɪ)
Theodosius. 1900--75, US biologist, born in Russia, noted for work on evolution and genetic variation

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American Heritage
Medical Dictionary

Dobzhansky Dob·zhan·sky (dəb-zhān'skē), Theodosius. 1900-1975.

Russian-born American geneticist. His Genetics and the Origin of the Species (1937) synthesized Mendel's laws of heredity and Darwinian theory. He is also known for his study of the fruit fly Drosophilia, which showed a large degree of genetic variation within a population.

The American Heritage® Stedman's Medical Dictionary
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