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Solution: In the following human pedigree, how would you predict the trais to be passed on?A. autosomal dominantB. autosomal recessiveC. X-linked recessiveD. X-linked dominantE. not enough information to predic
Problem
In the following human pedigree, how would you predict the trais to be passed on?
A. autosomal dominant
B. autosomal recessive
C. X-linked recessive
D. X-linked dominant
E. not enough information to predict
Solution
In a pedigree, the individuals across many generations who carry the trait in question have their shapes shaded. The illustration has three generations. The first pair in the second generation had 4 offspring. It has shown that even with unaffected parents, the offspring could be afflicted with the disease. This suggests that the trait is recessive.
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