because hazel is recessive, and brown is dominant. meaning that brown overrules hazel, but hazel is still there in at least one of the parents' genetic make up. then the hazel can show up later.
The baby has a small chance of having blonde hair and blue eyes because they are both recessive genes. The likely eye color of your baby is brown or hazel and the likely hair colors will either be brown or black hair because these genes are all dominant.
Yes, because your genes have both dominant and recessive traits, so you may have 1 blue and 1 brown and your wife may have 1 blue and 1 brown and (and this is gross simplification) when your genes combine if even one of your brown traits gets passed onto the child it will have brown eyes.
I have green eyes my hubs has hazel colour, neither green or blue!, we have 3 children eldest is bright blue male second is green eyed girl and youngest is brown eyed male,(the only one who looks like mum, who has green eyes)
Theoretically, a blue eyed man and a blue eyed woman cannot produce a brown-eyed child. The reason is that neither parent carries the brown-eyed gene. If the father or mother did carry the brown-eyed gene, the eyes/irises of that parent would be brown. The gene for brown is dominant over the gene for blue. However, two brown eyed parents can produce a blue eyed child. In that case, each parent with brown eyes must carry the gene for blue - the parents' eyes are brown because the brown gene is dominant over the blue gene. However, if the child inherits a blue gene from both brown eyed parents, the result will be blue eyes although both parents have brown eyes. In the case of one parent with brown eyes and one parent with blue eyes, there is a possibility that the parent with brown eyes possesses the non-dominant blue gene. If the child inherits the blue gene from that brown eyed parent, the child's eyes will be blue since the gene from the other parent with blue eyes will be blue. There is a condition known as heterochromia iridis where one eye is brown and one eye is blue. This condition is usually pathological on a neurogenic or inflammatory basis with the abnormality usually being in the lighter/ blue eye. Acquired heterochromia iridis that develops in an adult may suggest a melanoma of the iris in the brown eye.
Check your question it doesn't make sense
They can and do.
no
yes, only 2 blue eyed people can only have a blue eyed baby, this will not change ever! where as 2 brown eyed people can also have a blue eyed baby, but for 2 blue eyed people to have a brown eyed baby is impossible!
yes it can be true but sometimes not
yes. if the dad has 1 recessive blue gene and 1 dominant brown gene then he can either pass on the blue gene or the brown gene.
The baby has a small chance of having blonde hair and blue eyes because they are both recessive genes. The likely eye color of your baby is brown or hazel and the likely hair colors will either be brown or black hair because these genes are all dominant.
Yes, because your genes have both dominant and recessive traits, so you may have 1 blue and 1 brown and your wife may have 1 blue and 1 brown and (and this is gross simplification) when your genes combine if even one of your brown traits gets passed onto the child it will have brown eyes.
Yes, it happened with my dad. His dad had blue eyes and his mom has brown eyes and he ended up with hazel.
Yes, absolutely. Hazel eyes is the combination of the blue and brown eye color gene. For instance, a blue eyed mother and brown eyed father could have a hazel eye colored child. So that means all hazel eyed children can have a brown eyed child because they carry the brown eyed gene in their DNA from their father, in this case.
Yes, as long as one of their Grandparents/ Great Grandparents has blue eyes. If both pairs of Grandparents have brown eyes then it is VERY unlikely :)
Yes. The woman can be heterogeneous non-blue. That means she carries a blue eyed gene and a non-blue eyed gene. The blue eyed is normally recessive so he carries both blue eye genes and doesn't carry a non-blue gene.If two blue eyed parents have a child then the child will be blue eyed.
Two brown eyed parents can make a green eyed baby. Its all to do with genetics. It depends if both parents have a heterozygous gene for brown eye colour it is possible. Lets use Br for brown and G for green. A Homozygous brown gene would hypothetically look like this Br/Br A heterozygous brown gene would hypothetically look like this Br/G Homozygous basically means that there are 2 of the same genes coupled together (hence Br/Br) Heterozygous means 2 different genes that are coupled together (hence Br/G) If both parents have a homozygous gene for brown eye colour, their baby would have a 100% chance of having a brown eye colour. If both parents have a heterozygous gene for brown eye colour then there is a 25% chance that the baby will have green eyes and a 75% chance that the baby will have brown eyes. If one parent has a heterozygous brown gene and one has a homozygous brown gene then the baby will have a 100% chance of having brown eyes. There is also such as thing as "Designer Babies" where they fertilize an egg outside of the womb and genetically alter the DNA, so that you can change the hair colour eye colour etc.