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Among Native Americans, two types of earwax (cerum
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A.. Assuming the earwax phenotype is determined by a single locus,the allele which is dominant is STICKY.

B. There are no 3:1 or 1:1 ratios in the data shown in the chart because this is due to pattern of inheritance.

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Among Native Americans, two types of earwax (cerumen) are seen, dry and sticky. A geneticist studied...
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