The Journal of 



HEREDITY 



^ monlkly puolkatiori (kvokdtoflad^reediw 

 ^nimal3reediman(iEuQ6ydcs 



THE GENETICS OF JACOB 



R. E. Stone 



SELECTION IN BROOM CORN 



J. B. Park 



CHROMOSOMES OF DROSOPHILA 



Metz and Moses 



INHERITANCE OF SPOTTING IN CATTLE 



Dunn, Schneider and Webb 



ANOTHER PEDIGREE OF WEBBED TOES 



W. E. Castle 



COLOR FACTORS IN BEAN HYBRIDS 



Sax and McFee 



CRESTED DOMESTIC DUCKS 



R. W. Shufeldt 



A WHITE MUTANT RAT 



F. A. E. Crew 



PUBLISHED BY THE 



AMERICAN' GENETIC ASSOCIATION 

 BALTIMORE ,MD. and WASHINGTON,DX. 



Volume XIV AUGUST, 1923 Number 5 



