1 62 



ROBERT CHAMBERS, JR. 



TABLE XVIII. 



RESULTS OF EXPERIMENT X. 



F 1 



BfR 9 X LWc? (Both crossovers from F 2 of Table 16). 

 LR and LW 9 9 , BfR and BfWcf c? 



LR 9 of F 1 X BfWd* (from stock bottle) 



On examining the numbers from the individual bottles only 

 the normal fluctuation in the strength of linkage is noticeable. 



