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Genetics as it applies to evolution, molecular biology, and medical aspects.
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Pedigree Analysis Question

Sat Jan 18, 2014 8:44 pm

http://s837.photobucket.com/user/apothe ... c.jpg.html

I need help with this pedigree diagram above (please visit photobucket link above to view)

For the first part, i need to find the genotypes using the blanks provided.

2) Afterwards, if A&B are mated, i need to calculate the probability that they will produce a child which is affected. How do I do so?

3) I am then asked to calculate the probability that either A or B have a recessive allele.

4) Finally, I need to find the probability that A&B will produce a child that has a recessive allele.

Thanks very much! Any help is appreciated!
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