TABLES. 



181 



TABLES. 



Table 141 shows the classification of extracted hooded first F 2 young obtained from 

 crossing hooded rats of the plus-selected series with wild rats. 



Table 142 shows the classification of extracted hooded second F 2 young obtained from 

 crossing first F 2 hooded rats (table 141) with wild rats. The hooded grandparents were 

 themselves grandchildren of 95513, +4J, generation 10, on the side of both parents. 



Table 142. 



Table 143 shows the classification of extracted hooded second F 2 young obtained from 

 crossing first F2 hooded rats (table 141) with wild rats. The hooded grandparents were 

 themselves grandchildren of (^6348, +4, generation 10, on the side of both parents. 



Table 143. 



