TABLES. 



181 



TABLES. 



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

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



TABLE 141. 



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

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

 themselves grandchildren of 9 5513, +4J, generation 10, on the side of both parents. 



TABLE 142. 



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

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

 themselves grandchildren of c?6348, +4, generation 10, on the side of both parents. 



TABLE 143, 



