

0- < 



X 









3 



NORMAL AND DEFECTIVE SEEDS 



Figure 15. The mealy seeds (3) resemble very closely another type of defective 

 seeds (4), but the two are entirely distinct genetically. Normal seeds are shown at 

 (i) and (2). 



Table II shows that all four kinds 

 of ears were obtained and indicates 

 clearly that the two defectives, al- 

 though resembling each other rather 

 closely, are genetically distinct. 



Table II. 



Ears 9 and 10 not segregating. 



