A woman with achondroplasia autosomal dominant rare disease

Last updated: 5/20/2023

A woman with achondroplasia autosomal dominant rare disease that exhibits dwarfism married a man who was normal height She gave birth to a child afflicted with achondroplasia What is the chance that her second child will have the disease Note Homozygous dominant condition AA is not compatible with life with this disease lethal in utero 2 3 O 1 2 O 1 4 O 0 O 1 none of the choices