which of the following questions would be most useful to researchers trying to determine the role of meiosis in the f2 phenotypic frequencies? responses what is the molecular mechanism underlying the dominance of erect petals and long pollen? what is the molecular mechanism underlying the dominance of erect petals and long pollen? which phenotypes give pea plants the highest level of fitness: erect or hooded petals and long or round pollen? which phenotypes give pea plants the highest level of fitness: erect or hooded petals and long or round pollen? how do the phases of meiosis differ between sweet pea plants and other organisms? how do the phases of meiosis differ between sweet pea plants and other organisms? what is the recombination frequency between the genes for petal shape and pollen shape?
