Monohybrid Cross Problem Set

Problem 6: Predicting the dominant allele

When true-breeding tall stem pea plants are crossed with true-breeding short stem pea plants, all of the _________ plants, and 3/4 of the __________ plants had tall stems. Therefore, tall stems are dominant.

A. F1, F2.

B. G1, G2.

C. parental, F2.

D. F2, parental.

E. P1, P2