How is it possible for 2 brown-eyed parents to have a blue-eyed child brown eyes are the dominant trait?

How is it possible for 2 brown-eyed parents to have a blue-eyed child brown eyes are the dominant trait?

The brown eye form of the eye color gene (or allele) is dominant, whereas the blue eye allele is recessive. If both parents have brown eyes yet carry the allele for blue eyes, a quarter of the children will have blue eyes, and three quarters will have brown eyes.

Can two parents with brown eyes make a blue-eyed baby?

So a brown-eyed person may carry both a brown version and a non-brown version of the gene, and either copy may be passed to his children. Two brown-eyed parents (if both are heterozygous) can have a blue-eyed baby.

How do babies get GREY eyes?

Since melanocytes respond to light, at birth a baby may have eyes that appear gray or blue mostly due to the lack of pigment and because he’s been in a dark womb up until now. As he’s exposed to more light, over time (even several years) his eye color can change.

Can 2 brown eyes make green?

Two brown-eyed parents are likely to have a brown-eyed child. Two green-eyed parents are likely to have a green-eyed child, although there are exceptions. Two hazel-eyed parents are likely to have a hazel-eyed child, although a different eye color could emerge.

Can 2 brown-eyed parents have a green eyed child?

Two blue-eyed parents are likely to have a blue-eyed child, but it’s not guaranteed. Two brown-eyed parents are likely to have a brown-eyed child. Again, it’s not guaranteed. Two green-eyed parents are likely to have a green-eyed child, although there are exceptions.

Can people have GREY eyes?

Less than 1 percent of people have gray eyes. Gray eyes are very rare. Scientists think gray eyes have even less melanin than blue eyes. Gray eyes scatter light differently, which makes them pale.

Is it possible for two brown eyed parents to have blue eyes?

It’s important to note that each of the children has a 25% chance of having blue eyes if both parents are carriers of the gene. In conclusion, it’s possible for two parents with brown eyes to have a child with blue eyes. The gene can remain hidden within the family tree for very many years, and shouldn’t be a cause for concern.

What are the odds of baby having green eyes?

Both parents with brown eyes: 75% chance of baby with brown eyes, 18.8% chance of baby with green eyes, 6.3% chance of baby with blue eyes. Both parents with blue eyes: 99% chance of baby with blue eyes, 1% chance of baby with green eyes, 0% chance of baby with brown eyes.

Can a hazel eyed child have blue eyes?

Two hazel-eyed parents are likely to have a hazel-eyed child, although a different eye color could emerge. If one of the grandparents has blue eyes, the odds of having a baby with blue eyes increases slightly. If one parent has brown eyes and the other has blue eyes, the chances of having a brown-eyed or blue-eyed baby are roughly even.

Do you get your eye color from your parents?

There’s no guarantee when it comes to your offspring’s eye color. While a baby inherits half of their eye color genetics from one parent and half from the other parent, the way that the genes interact also plays a role in determining eye color.