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2 votes
For most genes on the human x chromosome, what percent of xy males with a mutant allele on the x chromosome will express the mutant phenotype? question 1 choices choice

a., 0% choice
b., 25% choice
c., 50% choice
d., 100%

1 Answer

3 votes
D 100% because they only have one x chromosome so it would be the dominant oneĀ 
User Gunilla
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