1NHERI TANCE—1MPR0 I 'EMENT B J ' BREEDING 1 69 



white flint, and white wrinkled grains (Fig. 75E); (2) ears CHAP, 

 with black flint and white flint grains (Fig. 75D) ; (3) ears V ' 



Fig. 75. — Segregation of characters in the F-, seed generation; D, E, and 

 F, black-and-white ears. 



with black flint and black sugar grains (Fig. 74B) ; and (4) a few 

 all-black flint ears (Fig. 74A) ; a few of these latter may breed 

 true, being pure dominants for both blackness and flintness. 



