How many copies of a gene are required for a person to be affected by an autosomal dominant disorder?

Name: How many copies of a gene are required for a person to be affected by an autosomal dominant disorder?
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Question

Quizplus · Accepted Answer

Only one copy of an autosomal dominant gene is required for a person to be affected by the disorder. This means that if a person inherits a copy of the gene from just one parent, they will develop the disorder.

How Many Copies of a Gene Are Required for a Person