関連ワード:
can someone with black hair have a blonde child can two people with dark hair have a blonde child can two people with black hair have a blonde baby can two people with dark hair have a blonde baby can 2 people with dark hair have a blonde baby can two parents with black hair have a blonde child can two parents with dark hair have a blonde child can two black haired people have a blonde child can a blonde and a redhead have a kid with black hair
