4. analyze the pedigree, what inheritance model do you think? Why? m○■●[K○○口○C 123 56 101112131115 5. analyze the pedigree, what inheritance model do you think? Why? Section C: Consulting questions(51%) 1. Mr A is 50-year-old, and his wife is 39-year-old. Now Mrs ais Pregnant. Mrs A got some information from website, which shows a woman with age above 35 is easy to have Down syndrome baby. They are very worry about their baby and come to see you the consulter. Mr a ask: If our baby will have some birth defect? 2. Mr B plan to marry with a woman, but he learned that his fiancee has4. analyze the pedigree，what inheritance model do you think? Why? 5. analyze the pedigree，what inheritance model do you think? Why? Section C: Consulting & questions(51%) 1. Mr A is 50-year-old, and his wife is 39-year-old. Now Mrs Ais Pregnant. Mrs A got some information from website, which shows a woman with age above 35 is easy to have Down syndrome baby. They are very worry about their baby, and come to see you, the consulter. Mr A ask: “If our baby will have some birth defect? ” 2. Mr B plan to marry with a woman, but he learned that his fiancee has