Heterozygotes are affected.Group of answer choicesautosomal dominant disorderautosomal recessive disorderNext
Question
Heterozygotes are affected.Group of answer choicesautosomal dominant disorderautosomal recessive disorderNext
Solution
The correct answer is autosomal dominant disorder. In an autosomal dominant disorder, only one mutated copy of the gene is needed for a person to be affected by the disorder. Each affected person usually has one affected parent. Therefore, if heterozygotes (individuals with one copy of the mutated gene and one normal gene) are affected, it suggests an autosomal dominant disorder.
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