The wife was born with a certain type of glaucoma, and thus she carries a dominant gene on one of her chromosomes for that condition. Her husband does not have the condition. Only one of the chromosome pairs needs to carry the gene for the person to have glaucoma. Complete the following grid to determine the chances for each of their children to be born with glaucoma. D indicates the gene that carries glaucoma. n indicates a normal gene, which does not carry glaucoma. The wife is shown as Dn. The husband is shown as nn. Wife