 | 1909 - 776 стор.
...and, as a whole, the skull is smoother, with its salient apophysis less pronounced in them than it is in the wild types. There is a certain delicacy and...distinguishes it from any typical skull of a tame one. than it is in the wild one. In the case of this cjass of the domesticated birds as pointed out above,... | |
 | 1909 - 848 стор.
...and, as a whole, the skull is smoother, with its salient apophysis less pronounced in them than it is in the wild types. There is a certain delicacy and...distinguishes it from any typical skull of a tame one. than it is in the wild one. In the case of this class of the domesticated birds as pointed out above,... | |
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I have predicted that the average size of the brain cavity will be found to be smaller and of less capacity in a tame turkey than it is in the wild one. In the case of this class of domesticated birds, as pointed out above, this would seem to be no more... 