Multiple Choice
Huntington's disease (HD) is a neurodegenerative genetic disorder involving an autosomal dominant mutant allele with high penetrance.If a father's mother had HD, what is the probability that his first child will also have HD?
A) it depends on whether the father has the allele.
B) 0.5 or 50%
C) 0.25 or 25%
Correct Answer:
Verified
Correct Answer:
Verified
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