From the pedigree chart of a family, one can make an analysis that it is on.
A
Autosomal dominant trait
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B
Autosomal recessive trait
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C
Allosomal dominant trait
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D
Allosomal recessive trait
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Solution
The correct option is B Autosomal recessive trait According to pedigree rule, Generation is skipped means its not a dominant trait, so it's sure it is a recessive trait.