Monohybrid Cross Problem Set

Problem 13: Predicting human blood types

What are the possible blood types of the offspring of a cross between individuals that are type AB and type O? (Hint: blood type O is recessive)

A. AB or O

B. A, B, or O

C. A or B

A cross between individuals that are of genotype I^AI^Bx ii can yield offspring that are either I^Ai or I^Bi. Their blood type will be A or B.

D. A, B, AB, or O

E. A, B, or AB