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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Chances of an offspring being affected when one parent is autosomal dominant heterozygote?
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The correct answer is  Transmission patterns of single-gene disorders Disorders of autosomal dominant inheritance are manifested in the heterozygous state. When an affected person marries an unaffected person, every child has one chance in two of having the disease. So the option is 50%.Robbins basic pathology; 9th edition; page no 219