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Dobzhansky, Theodosius

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Dobzhansky, Theodosius


Ukrainian-born US geneticist who established evolutionary genetics as an independent discipline. He showed that genetic variability between individuals of the same species is very high and that this diversity is vital to the process of evolution.

His book Genetics and the Origin of Species (1937) was the first significant synthesis of Darwinian evolutionary theory and Mendelian genetics. Dobzhansky also proved that there is a period when speciation is only partly complete and during which several races coexist.

© Research Machines plc 2008. All rights reserved. Helicon Publishing is a division of Research Machines plc.


 
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