Airah M.

asked • 5d

Find the probability if a couple to have 3 children that will be unaffected by Tay-Sachs disease

what is the probability that if the couple has three children, none of them will be affected by the syndrome. refer to the attached picture and show solution.

is it 107/144? can you verify my answer. please refer to the picture below.

The pedigree below shows inheritance of Tay-Sachs disease, an autosomal recessive trait, in two unrelated families. The indicated couple (II1.2 and II.3) would like to have children.

1 Expert Answer

By:

Tom K. answered • 5d

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