When Mendel performed dihybrid cross by crossing yellow round seed of pea plant with green wrinkled seed of pea plant, what result did he obtained in F2 generation?
(A) All yellow round seeds.
(B) 75% yellow round and 25% green wrinkled seeds.
(C) Yellow round, yellow wrinkled, green round, green wrinkled seeds.
(D) All green wrinkled seeds.
