Topics: Inheritance Quiz
A ______________ is a person who has one normal or dominant allele for a trait and a recessive or abnormal allele for a trait.
A. codominant
B. disorder
C. carrier
D. pedigree
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The image shows the pattern of inheritance for colorblindness. From this diagram we can tell that colorblindness is
A. a codominant trait
B. a sex-linked trait
C. carried on the Y chromosome
D. is associated with a dominant allele