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mikael mikael
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Posts: 12017
10 years ago
In humans, the presence or absence of dimples is a trait controlled by a single gene. What is the genotype of an individual who is heterozygous for dimples? 
A) DD
B) Dd
C) dd
D) DI
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duddyduddy
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10 years ago
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mikael Author
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10 years ago
Thank you
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