In a cross between these two plants (MMDDPP x mmddpp), all offspring in the F1 generation are wild type and heterozygous for all three traits (MmDdPp).Now suppose you perform a testcross on one of the F1 plants (MmDdPp x mmddpp). The F2 generation can include plants with these eight possible phenotypes:solid, normal, smoothsolid, normal, peachsolid, dwarf, smoothsolid, dwarf, peachmottled, normal, smoothmottled, normal, peachmottled, dwarf, smoothmottled, dwarf, peachAssuming that the three genes undergo independent assortment, predict the phenotypic ratio of the offspring in the F2 generation.ratio: 1:1:1:1:1:1:1:1