Theodosius Dobzhansky (Geneticist)

Theodosius Dobzhansky was a prominent geneticist and evolutionary biologist known for his work in the 20th century. He played a key role in the modern synthesis of evolutionary theory, which combines genetics with Darwin's natural selection. Dobzhansky's famous phrase, “Nothing in biology makes sense except in the light of evolution,” highlights the importance of understanding evolution to grasp biological processes. His research on fruit flies contributed to our knowledge of genetic variations and speciation. Dobzhansky's ideas helped to bridge gaps between different biological fields and emphasized the role of genetics in evolution.