. A critique of the theory of evolution. Evolution; Evolution. 176 THEORY OF EVOLUTION limits of the race of fantail grandparents had not a selected (surviving) lot been taken for the figures given in the table. The preceding account attempts to point out how I should prefer to interpret the problem of selection in the light of the most recent work on breeding. But I would give a very incom- plete account of the whole situation if I neg- lected to include some important work which has led some of my fellow-workers to a very different conclusion. Castle in particular is the champion of a view b


. A critique of the theory of evolution. Evolution; Evolution. 176 THEORY OF EVOLUTION limits of the race of fantail grandparents had not a selected (surviving) lot been taken for the figures given in the table. The preceding account attempts to point out how I should prefer to interpret the problem of selection in the light of the most recent work on breeding. But I would give a very incom- plete account of the whole situation if I neg- lected to include some important work which has led some of my fellow-workers to a very different conclusion. Castle in particular is the champion of a view based on his results with hooded Fig. 88. Scheme to show classes of hooded rats used by Castle. (After Castle.) Starting with individuals which have a narrow black stripe down the back he selected for a narrower stripe in one direction and for a. 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, 1866-1945; Louis Clark Vanuxem Foundation. Princeton, Princeton University Press


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