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Biology, 03.09.2021 01:00 bannedccnt

In humans, there are four blood types: A, B, AB and O. Each parent can give their offspring one of three blood type alleles, IA (coding for phenotype A), IB (coding for phenotype B), or neither, which is expressed as i (coding for phenotype O). This trait displays codominance. Tina has type O blood and her sister Rosa has type AB blood. What are the blood genotypes their parents must have

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In humans, there are four blood types: A, B, AB and O. Each parent can give their offspring one of t...
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