# Use Punnett Squares to determine the probability that a child will have each of the four blood...

## Question:

Use Punnett Squares to determine the probability that a child will have each of the four blood types if the child's parents are:

a. genotypes {eq}I^AI^B {/eq} and {eq}I^Bi {/eq}

b. genotypes {eq}I^Ai {/eq} and {eq}I^Bi {/eq}

## Blood Type Inheritance in Humans

Humans have four blood types: type A, type B, type AB, and type O. Depending on the alleles an individual inherits, these blood types can exist as complete dominance or codominance. Type O is recessive to both type A and type B. Inheriting type A or B with type O will result to complete dominance. If an individual inherits type A and type B, they will express codominance (type AB).

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The blood type A genotype is represented as {eq}\rm I^A {/eq} and the blood type B genotype is represented as {eq}\rm I^B {/eq}. The blood type O...

Blood Type Inheritance in Humans

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Chapter 6 / Lesson 30
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Explore how blood type is inherited. Study A, B, and O blood types, blood type inheritance patterns, and discover how the Rh factor is inherited from parents.