Most Combinations of Different ABO Alleles Result in Complete Dominance

question 10

Multiple Choice

Most combinations of different ABO alleles result in complete dominance of one allele. Which combination results in codominance?

• A)I^Ai
• B)I^AI^B
• C)I^Bi
• D)ii
• E)either I^Ai or I^Bi

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Definitions:

Closed Sentence

In predicate logic, a statement in which every variable is bound by a quantifier.

Variable

An element, feature, or factor that is liable to vary or change, often used in mathematics, statistics, and scientific experiments to represent quantities or qualities that can assume different values.

Open Sentence

A mathematical or logical statement containing one or more variables that does not have a definitive truth value until the variables are specified.

Variable

An aspect, trait, or element that has the potential to change or differ.