. A critique of the theory of evolution. Evolution. THEORY OF EVOLUTION 75. Fig. 36. Diagram illustrating a cross between a red eyed male and white ej^ed female of the fruit fly (reciprocal cross (of that shown in Fig. 35). It has been sho^vii l)y Sturtevant that m a wild species of Drosophila, viz., D. repleta, two varieties of individuals exist, in one of which the thorax has large splotches and in the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly
. A critique of the theory of evolution. Evolution. THEORY OF EVOLUTION 75. Fig. 36. Diagram illustrating a cross between a red eyed male and white ej^ed female of the fruit fly (reciprocal cross (of that shown in Fig. 35). It has been sho^vii l)y Sturtevant that m a wild species of Drosophila, viz., D. repleta, two varieties of individuals exist, in one of which the thorax has large splotches and in the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Morgan, Thomas Hunt, 1866-; Princeton University. Louis Clark Vanuxem Foundation. Princeton University Press; [etc. ]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectevoluti, bookyear1916
