In the parental generation, you breed a plant that you know to be homozygous for blue-pointy flowers (BBPP) with a plant that you know to be homozygous for purple-rounded flowers (bbpp). In the F1 generation, all your plants have blue-pointy flowers (BbPp). You then allow the F1 plants to self-pollinate to produce F2 offspring. In the F2 generation, you obtain 80 plants with the following phenotypes. Note that an underscore "_" in the genotype indicates that the second allele for that gene could be either dominant or recessive: