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Quote by Theodosius Dobzhansky

“The foundations of population genetics were laid chiefly by mathematical deduction from basic premises contained in the works of Mendel and Morgan and their followers. Haldane, Wright, and Fisher are the pioneers of population genetics whose main research equipment was paper and ink rather than microscopes, experimental fields, Drosophila bottles, or mouse cages. Theirs is theoretical biology at its best, and it has provided a guiding light for rigorous quantitative experimentation and observation.”

Quote by Theodosius Dobzhansky

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Theodosius Dobzhansky
Theodosius Dobzhansky

Theodosius Dobzhansky (1900-1975) was a pioneering Ukrainian-American evolutionary geneticist and one of the founding figures of the modern synthesis in evolutionary biology. His groundbreaking work "Genetics and the Origin of Species" (1937) revolutionized the integration of Mendelian genetics with Darwinian evolution. Through his research on Drosophila fruit flies, Dobzhansky demonstrated the genetic mechanisms underlying speciation and natural selection. His famous assertion that "Nothing in biology makes sense except in the light of evolution" became one of the most influential statements in science. He taught at Columbia University and the University of California, mentoring generations of geneticists and profoundly shaping 20th-century biology. more

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“The hypotheses which we accept ought to explain phenomena which we have observed. But they ought to do more than this; our hypotheses ought to foretell phenomena which have not yet been observed; ... because if the rule prevails, it includes all cases; and will determine them all, if we can only calculate its real consequences. Hence it will predict the results of new combinations, as well as explain the appearances which have occurred in old ones. And that it does this with certainty and correctness, is one mode in which the hypothesis is to be verified as right and useful.”

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Book:A System of Logic, Ratiocinative and Inductive, Being a Connected View of the Principles, and the Methods of Scientific Investigation
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Book:Extracts from Micrographia: Or, Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon
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