Due in a hour!!! HELP!!!
In the pedigree shown, the presence of a dominant autosomal genetic disorder is indicated by a shaded box. This is an autosomal inheritance, not a sex-link trait.
Part A determine whether or not either of the parent (1 or 2) could be homozygous for the trait in question. Explain your answer in a few sentences.
Part B “person 8” does not want to see the disorder passed on to his offsprings. He does for certain want to get Married and have children biologically. If you were a genetic counselor. What advice would you give to him about his odds on having a child with the disorder if he: