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Achondroplasia Is an Autosomal Dominant Disorder

Question 116

Multiple Choice

Achondroplasia is an autosomal dominant disorder.If a newly weddecouplfinds after genetic screening that they arboth heterozygous for alleles responsiblfor that genetic disorder, what is their chancto hava homozygous child?


A) 0 percent
B) 25 percent
C) 50 percent
D) 75 percent
E) 100 percent

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