Calvin Blackman Bridges (1889-1938), US geneticist. Bridges worked on sex-linked traits in the fruit fly (Drosophila melanogaster), producing results

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Calvin Blackman Bridges (1889-1938), US geneticist. Bridges worked on sex-linked traits in the fruit fly (Drosophila melanogaster), producing results that suggested that chromosomes contained units of heredity (genes). Photographed at the Marine Biological Laboratory, Woods Hole, Massachusetts, USA.

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Photo credit: © AMERICAN PHILOSOPHICAL SOCIETY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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