Be, 
ff 'p " fy e+ a 
é 
Ue ivetpy: 
~ 
. 
* 
ee 
6 OF 
bait 
Fic. 14.--MENDELIAN PROPORTIONS IN MAIze. 
Cobs born by heterozygote plants pollinated with the recessive, showing 
equality of smooth and wrinkled and of coloured and white grains. 
(To face p. 186. 
