In autosomal dominant inheritance, a genetic disorder typically manifests phenotypic symptoms when:

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Biology · Genetics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Only one copy of the defective gene is inherited

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Answer 1

Only one copy of the defective gene is inherited

Answer 2

Two copies of the defective gene are inherited

Answer 3

No mutated copy of the gene is inherited

Answer 4

Only the maternal gene is inactivated

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