The genotype at one CODIS Core Locus for the mother is (3,8) and for the father is (5, 7). Answer the questions below as they relate to that one CODIS Core Locus. Show your calculations and explain your logic. What is the probability the sons will show one matching allele to each other? If a forensic profile is (7, 8) for this CODIS Core locus, what is the probability that one of the two sons will match at both alleles and the other will match at just one allele?

Human Heredity: Principles and Issues (MindTap Course List)
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The genotype at one CODIS Core Locus for the mother is (3,8) and for the father is (5, 7). Answer the questions below as they relate to that one CODIS Core Locus. Show your calculations and explain your logic.

What is the probability the sons will show one matching allele to each other?

If a forensic profile is (7, 8) for this CODIS Core locus, what is the probability that one of the two sons will match at both alleles and the other will match at just one allele?

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