OK, so to have hazel eyes you need a G from the GEY gene and an M from our modifier gene.
Anyone can be born with hazel eyes, but it's most common in people of Brazilian, Middle Eastern, North African, or Spanish descent. When eyes are hazel, they are brown mixed with amber and green. In some cases, there are shades of gray, blue, and gold within the iris too. Brown eyes may also have some green in them.
There are two main types of hazel eyes: those with brown as the dominant color in the iris and those with green as the dominant color.
Only about 5 percent of the population worldwide has the hazel eye genetic mutation. After brown eyes, they have the most melanin. . The combination of having less melanin (as with green eyes) and a lot of melanin (like brown eyes) make this eye color unique.
Hazel eyes are more common in North Africa, the Middle East, and Brazil, as well as in people of Spanish heritage.
Of those four, green is the rarest. It shows up in about 9% of Americans but only 2% of the world's population. Hazel/amber is the next rarest of these. Blue is the second most common and brown tops the list with 45% of the U.S. population and possibly almost 80% worldwide.
Where in the world are the most green eyes? The highest concentration of people with green eyes is found in Ireland, Scotland, and northern Europe. In fact, in Ireland and Scotland, more than three-fourths of the population has blue or green eyes – 86 percent! Many factors go into having green eyes.
A blue and a green-eyed parent will have all hazel-eyed kids. This is one of the reasons I like the modifier gene explanation so much. It can help explain how green and blue-eyed parents might have hazel-eyed kids.
Your children inherit their eye colors from you and your partner. It's a combination of mom and dad's eye colors – generally, the color is determined by this mix and whether the genes are dominant or recessive. Every child carries two copies of every gene – one comes from mom, and the other comes from dad.
Two brown-eyed parents are likely to have a brown-eyed child, but could potentially have a child with blue, green or hazel eyes, depending on the combination of genes from each parent.
Much like gray eyes, hazel eyes may appear to “change color” from green to light brown to gold. Individuals whose eyes appear to be one color closest to the pupil, another color a little farther our, and another color around the edge of the iris are likely to have hazel eyes.
Hazel eyes are hard to predict because it's typically a mixture of brown, green and amber shades. If both the parents have hazel eyes, there are 99% chances that the baby will also have hazel eyes. If both the parents have brown eyes, there is a 75% chance that their child will have brown eyes.
If your eye color is Hazel, then your eye color personality reveals that you are imaginative, determined, adventurous, and open to trying new things. You have a thing for taking risks. You are filled with strong and active energy. You are also a deep thinker.
"In Australians of European ancestry, the percentage of eye colours are 45 percent blue-grey, 30 percent green-hazel and 25 percent brown. If you're considering non-European ancestry it is the almost completely brown eye colour."
Hazel eyes are generally a combination of brown, green, and gold. Sometimes, blue or even amber can make an appearance in hazel eyes, too.
Hazel eyes have flecks of gold, green, and brown, so it's best to complement them with warm-toned blondes, browns, and reds if you really want your eye color to stand out. If your hazel eyes have a lot of green in them, rich red shades like auburn and copper will work best for you.
All men inherit a Y chromosome from their father, which means all traits that are only found on the Y chromosome come from dad, not mom. The Supporting Evidence: Y-linked traits follow a clear paternal lineage.
Unlike nuclear DNA, which comes from both parents, mitochondrial DNA comes only from the mother.
Some seemingly impossible genetics can and do happen sometimes. This means that your kids might get your grandparent's darker eyes or hair even if you have kids with someone with blonde hair and blue eyes. It just would be much less likely than blonde haired, blue eyed kids.
In the first few years of life, more melanin may accumulate in the iris, causing blue eyes to turn green, hazel or brown. Babies whose eyes turn from blue to brown develop significant amounts of melanin. Those who end up with green eyes or hazel eyes develop a little less.
Yes, blue-eyed parents can definitely have a child with brown eyes. Or green or hazel eyes for that matter.
What is the rarest eye color? Green is the rarest eye color in the world, with only 2% of the world's population (and fewer than one out of ten Americans) sporting green peepers, according to the American Academy of Ophthalmology (AAO).
Among the Australian population, green eyes are found in approximately 7% of the people.
When broken down by gender, men ranked gray, blue, and green eyes as the most attractive, while women said they were most attracted to green, hazel, and gray eyes. Despite brown eyes ranking at the bottom of our perceived attraction scale, approximately 79% of the world's population sports melanin-rich brown eyes.
If the brown-eyed mother carried the green allele (bG), she could pass the green allele on 50% of the time, so when married up with the father's blue allele, they could have a green-eyed child.