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- What is the mechanism of inheritance for the trait?
- Which people in the pedigree are known to be heterozygous for the trait?
- What is the probability that III-2 is a carrier( heterozygous)?
- If III-3 and III-4 marry, what is the probability that their first child will have the trait?

Picture

View attachment Doc3.doc View attachment Doc3.doc

My Answers:

Of the answers I have so far are these correct?

- Y-Linked recessive
- I1, I2, II1, and II2
- ???
- ???

Thank You

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# Homework Help: Genetics Problem

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