When Gregor Mendel crossed pea plants with 2 types of seed traits (round yellow (RRYY) or wrinkled green (rryy) in his dihybrid cross, he saw that:a. The offspring of the F2 generation exhibited a 3:1 ratio of nd yellow to wrinkled green seeds.b. The results were the same as what he saw in his monohybrid crossc. The offspring of the F2 generation exhibited a 9:3:3:1 ratio of different combinations of yellow or green and round or wrinkled seeds.d. Yellow seeds of the F2 offspring were only round, never wrinkled.e. None of the above