The pedigree at the bottom of the page shows five generations of a family that exhibits congenital hypertrichosis, a rare condition in which affected individuals are born with unusually abundant amounts of hair on their faces and upper bodies. the two small black dots in the pedigree indicate miscarriages. a. what can you conclude about the inheritance of hypertrichosis in this family, assuming complete penetrance of the trait? b. on what basis can you exclude other modes of inheritance? c. how many husbands did 111-2 and 111-9 have?