306 



UNIVERSITY OF VIRGINIA PUBLICATIONS 



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is. 



Fig. 27. 



The childship of figure 22 indicates an RR X DR cross. Charts, figures 

 23, 25, 26, 27, 29, 31, 32, 33 and 34 offer obvious difficulties. 



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OriD 



n 



Fig. 28. 



Fig. 29. 



•-pD 

 ntrO 



n 



X 



Fig. 30. 



Fig. 31. 



The fraternity of chart 25 was mentioned above as an instance where 

 only one child out of ten became left-handed though all had the same 

 left-handed nurse. 



rrn 



Fig. 32. 



