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. An analysis of the effects of selection. Natural selection. AN ANALYSIS OF THE EFFECT OF SELECTION. The averages, roughly weighted according to number of individuals, are: sepia Dichset, 13; Dichset spineless, 12. This agrees with the data of Bridges on the position of Dichset with reference to pink, since that locus is about 8 to the left of spineless. Bridges also found that homozygous Dichsets are not produced. The gene, like that of the yellow mouse, acts as a lethal when homozy- gous. The result is that when Dichaets are mated together they produce two heterozygous Dichsets to one not-D
. An analysis of the effects of selection. Natural selection. AN ANALYSIS OF THE EFFECT OF SELECTION. The averages, roughly weighted according to number of individuals, are: sepia Dichset, 13; Dichset spineless, 12. This agrees with the data of Bridges on the position of Dichset with reference to pink, since that locus is about 8 to the left of spineless. Bridges also found that homozygous Dichsets are not produced. The gene, like that of the yellow mouse, acts as a lethal when homozy- gous. The result is that when Dichaets are mated together they produce two heterozygous Dichsets to one not-Dichset. This dis- covery has been verified by the experiments described in this paper, and by other experiments carried out by MuUer and by the author. Table 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 Sturtevant, A. H. (Alfred Henry), 1891-1970. Washington, Carnegie Institution of Washington
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Keywords: ., boo, bookcentury1900, bookdecade1910, booksubjectnaturalselection