14 



CALVIN B. BKIDGES 



TABLE 16 

 1\ cherry 9 9 X forked cTcf • ^i wild type 9 X Fi cherry cf cf . 



TABLE 17 



Pi cherry 9 9 X sable cf c?. Fi wild type 9 X Fi cherry cfd'. 



TABLE 18 



Change for each linked pair of genes {1st chromosome) 



