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Human blood type a and b follows codominance rules. robert has codominant blood and audrey has the same blood type as her mother, who has heterozygous b blood. robert and audrey had two boys, clint and jordan.

a. (1pt) complete the punnett square for the mother and father below

1 Answer

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the possible phenotypes are AB, BB, AO, and BO
User Mark Streatfield
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