Awoman with severe discoloration of her tooth enamel has four children with a man who has normal tooth enamel. two of the children, a boy (b) and a girl (g), have discolored enamel. each has a mate with normal tooth enamel and produces several children. g has six children, four boys and two girls. two of her boys and one of her girls have discolored enamel. b has seven children, four girls and three boys. all four of his daughters have discolored enamel, but all his boys have normal enamel. explain the inheritance of this condition