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bogdanovich [222]
3 years ago
13

if two parents whose blood types are both B produce a child that has blood type O, what can you say about the parents genotype?

Biology
1 answer:
gulaghasi [49]3 years ago
6 0
<span>Both parents would have to be heterozygous. Their genotypes would be either BO and BO, or IBi and IBi.
(Each parent has one B allele, and one O or 'no antigen' allele.)</span><span>
</span>
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