1922] SINNOTT—FRUIT SHAPE 
Peoicreel5 
_ a 
— 2 = 
PepIcREE 1 
PEDIGREE 19 
= oo 
60 120 1.0 A40 300 3.60 4.20 
Fic. 2.—Fruit shape index (width/length) in parents, F, and F, of three pedigrees 
