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10. In cats, the allele B is for black fur and the

allele b is for brown fur. Identify which one shows
heterozygous alleles.
A. Bb
B. BB
C. bb
D. BB

User Zeratas
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2 Answers

4 votes
A. Bb because heterozygous is two different ones
User Frankusky
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BB x bb Bb x Bb Bb x bb
BB x Bb
User Allan Andrade
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