Fig. 3. Distribution of the F₂ population and range of parental and F₁ generations from the crosses of ‘CO39’/SS18-2 (A) and ‘N22’/‘Dular’ (B) for germination at 7 d after imbibition of seeds at 20 d after harvest. The arrow is an assumed boundary of 45% segregating for the groups with lower and higher germination.