DNA Typing Is Used to Compare Evidence DNA (E)left at a Crime

question 53

Multiple Choice

DNA typing is used to compare evidence DNA (E) left at a crime scene to two suspects (S1 and S2) .Suspect 1 is excluded by the evidence, but suspect 2 remains included.What is the frequency of suspect 2's genotype if the allele frequencies in the population are f(A₁) = 0.1, f(A₂) = 0.2, and f(A₃) = 0.7 and the population is at Hardy-Weinberg equilibrium?

• A)0)01
• B)0)02
• C)0)04
• D)0)28
• E)0)49

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