3. A couple who both have brown eyes and brown hair have a child who has blue eyes and blond hair. What can you infer about the genotype of the child and the parents from this much information? The child is: homozygous dominant homozygous dominant The parents are both: homozygous dominant homozygous dominant heterozygous heterozygous = homozygous recessive / can't tell for the eye color gene homozygous recessive / can't tell for the hair color gene |Bb |Bb Bb Bb Consider just the parents in #3. 4. What is the chance that their next child will have blond hair and blue eyes? 12/24 - 1/4 heterozygous heterozygous homozygous recessive can't tell for the eye color gene homozygous recessive/can't tell for the hair color gene 160 5. What is the chance that their next child will have brown hair and blue eyes? 10 6. What is the chance that they will have a total of 3 children, all with blond hair and blue eyes? 4. 1 7. What is the chance that they will have a child with brown hair and brown eyes, then a child with blond hair and brown eyes then a child with brown hair and blue eyest 3 3 3 1024 . 116 = 8. What is the chance that they will have three children, one each with brown hair and brown eyes, one with blond hair and brown eyes and one with brown hair and blue eyes? 9/1071030. 978 1