Refer to the following information to answer this question. a horticultralist wants to produce geraniums with specific characteristics. she knows that the trait of red flowers is governed by the allele r (rr and rr) and the trait of white flowers is governed by the allele r (rr) the horticulturalist crosses two geraniums from the f1 generation. look at the punnett square to see this cross. what ratio of red-to-white flowering platns would you expect to see in the phenotypes of the f2 generation?