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File:Morgan crossover 2 cropped.png

English: Cropped version of [[:en:Image:Morgan_crossover_2.png]]. An illustration of double crossing over, from Thomas Hunt Morgan's A Critique of the Theory of Evolution (1916).
Date 2007-05-07 (original upload date)
Source Transferred from en.wikipedia; transfer was stated to be made by User:Yned.
Author Original uploader was Madeleine Price Ball at en.wikipedia
( Reusing this file)



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