Yes it can come from earlier generations of the two families.
Yes. Green eyes and blue eyes are caused by the same gene.
Yes, it is possible for a child to have brown eyes if their parents' eyes are hazel. Hazel eyes are a combination of brown and green eye pigments, so if the child inherits the brown pigment from both parents, they would likely have brown eyes. Eye color is determined by a combination of genetic factors from both parents.
Yes, it's possible for a child to have blue eyes if both parents carry the recessive gene for blue eyes. Eye color is determined by multiple genes, so even if both parents have brown or green eyes, they can still carry the gene for blue eyes and pass it on to their child.
It is possible for a child to have blue eyes if both parents are carriers of the recessive blue eye gene. Blue eyes are a recessive trait, so if both parents carry this gene, there is a chance their child could inherit blue eyes.
Yes. Both parents could have the gene for green/blue eyes as a recessive gene.
The green eye and the blue eye are the same gene, so is black and brown. The child's eyes would have to be green or blue because both parents onlt have blue genes. If both parents have brown eyes there is still a chance the child's eyes could come out blue, but only if one of the parents have a hidden blue gene. But is both parents have blue eyes this means all their genes are blue and the child will 100% have blue eyes.
It is possible for two brown-eyed parents to have a blue-eyed child if both parents carry a recessive gene for blue eyes. When these recessive genes are passed on to the child, they can combine to produce the trait of blue eyes, even if the parents themselves have brown eyes.
It is possible for a child with a brown-eyed parent and a green-eyed parent to have blue eyes if there is the trait for blue eyes in the child's genetics. Such as a grandparent with blue eyes.
There is no way to tell for sure, they could have blue, green, or a mix (blue-green). Its even possible that the mom or dad could have some brown eye genes in the from previous ancestors and the kid could have brown eyes!
Well it depends also what color eye the mother's parents or any of the parents siblings have. Mother's Parents (both brown eyes) 5.1% blue eyes & 8.5% green eyes & 86.3% brown eyes Mother's Parents (green eyes & brown eyes) 7.8% blue eyes & 17.1& green eyes & 75% brown eyes Mother Parents (blue eyes & brown eyes) 14% blue eyes & 10.9% green eyes & 75% brown eyes Throwing siblings into the mix Mother's Parents (both brown eyes) Mother's Siblings (blue & green eyes) 8.0% blue eyes & 8.6% green eyes & 83.3% brown eyes Mother's Parents (both brown eyes) Mother's Siblings (blue eyes) 8.0% blue eyes & 8.6% green eyes & 83.3% brown eyes Mother's Parents (both brown eyes) Mother's Siblings (green eyes) 5.8% blue eyes & 10.8% green eyes & 83.3% brown eyes ...and so on
any color
50% BROWN0% GREEN50% BLUEThe brown gene is dominant but if it also carries a recessive blue gene then they can have a blue eyes babyAnswerSince brown is a dominant gene and blue is the recessive gene, the child will usually have brown eyes. My father had brown eyes and my mother had blue eyes. They had three children: two brown eyes and me a blue green or as some call it grey eyed child. Then my brown eyed sister had a child with a blue eyed man and their son had blue eyes. So you really need to check to see if the brown eyed person has a brown or blue eyed parents. If one parent has blue eyes then yes it would be possible to have a blue eyed child. So the answer may lie with the Grandparents of the brown eyed person having the child. Check to see if one has blue eyes. Hope this wasn't to confusing.You can definitly can have green eyes when one parent has blue eyes and the other has brown. My Mother has brown eyes and my Father has blue eyes and i have green eyes and my twin sister has green eyes and he is definity our father. My brother has blue eyes though.