Purple flower (A) is dominant over white flower (a), and tall stem (B) is dominant over short stem (b). The Punnett square
represents a cross between two dihybrids (AaBb ? AaBb).
In the figure above, what would be the genotype of plant #9?
a. Aabb
b. aaBb
c. AaBB
d. AABB
e. aaBB
ANSWER: c
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