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1. In the pedigree shown in question 1 of the attachment, are the alleles in ind

ID: 60772 • Letter: 1

Question

1. In the pedigree shown in question 1 of the attachment, are the alleles in individual II-1 present in coupling or repulsion?

2. In the pedigree shown in question 1 of the attachment, none of the offspring came from a recombinant gamete. TRUE OR FALSE?
3. Analysis of a large number of pedigrees shows that the S and O genes are 10 cM apart. Given this information, what is the probability, if individual IV-2 (in the pedigree shown in question 1 of the attachment), marries a normal woman, that their first child will be normal?
5%, 10%, 45%, 90 %

Explanation / Answer

1. Coupling

2. False

3. 10%