4 blood types

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4 blood types
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A,B,o Blood Typing

•  
• Genes A and B are co-dominant genes
• Gene o is the recessive gene.

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Blood TypeMom is hybrid type B blood, Dad is
hybrid type A blood.
A o
B AB Bo
o Ao oo
5/6. 7. Genotypes 25 Bo AB Ao
ooPhenotypes 25 Types AB, B, A, and O

• 1. Dom A B Rec O
• 2. A and B and o
• 3. Mom Bo Dad Ao
• 4.

o
o
A
B
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Rh Factor Blood Type

• Rh means that have protein
• Rh- means that lack protien
• The dominant gene is
• The recessive gene is -

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Rh FactorDad is heterozygous Rh factor and mom
is homozygous for Rh- factor blood.
-
- - --
- - --
5/6. 7. Genotypes 50
- - - Phenotypes 50
Types Rh and Rh-

• 1. Dom Rh Rec Rh-
• 2. Rh - Rh-
• 3. Mom -- Dad -
• 4.

-
-

-