MENDELIAN INHERITANCE IN OENOTHERA PRATINCOLA 



27 



TABLE 2 (continued) 



This table shows the presence of homozygous and heterozygous dominants in the F 2 genera- 

 tion. The ratio of non-segregating to segregating cultures in this table is 22:41, which closely 

 approximates the expected ratio, 1:2, of homozygous to heterozygous dominants in the F 2 

 generation. 



GENETICS 6 : Ja 1921 



