The A-B-O Blood Types Are Determined by Three Alleles I^A,I^B,and

question 50

Multiple Choice

The A-B-O blood types are determined by three alleles I^A,I^B,and i.In one population the frequency of individuals who are homozygous for type A blood is 0.063,the frequency of individuals who are homozygous for type B blood is 0.015,and the frequency of individuals are blood type O is 0.44.What is the frequency of individuals who are heterozygous for type A blood?

• A) 0.251
• B) 0.663
• C) 0.166
• D) 0.333
• E) 0.061

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