Why Is Red Hair And Green Eyes Rare
Myth its actually a rare combination.
Why is red hair and green eyes rare. Its caused by a recessive gene. The combination of having both red hair colour and blue eyes is extremely rare. Being recessive or dominant has nothing to.
Both traits are the result of recessive genes just as blue eyes or O blood type is. Brown hair darker skin freckles and blue eyes. Blue eye colour is a recessive trait which means both parents must carry the gene for the child to be born with it.
Red hair or redish brown relatively rare and can cross common ethnic genetics group traits. Redheads are more likely to have green eyes than any other hair colour. Green eyes are uncommon sure and its kinda cool that everyone with blue eyes is related but your deep ash blonde hair doesnt quite make the cut in terms of rare genetics.
The likelihood of this happening is quite rare especially if. However some areas have dominating genes which can more likely than not increase the chances of getting this combination. This means that theres only around a 25 chance that a redheaded child will be born to parents that both carry the gene but dont have red hair themselves.
Only 2 of the worlds population has green eyes according to the demography resource World Atlas. The traits for both red hair and blue eyes are recessive so the chances of these two coming together are very rare. According to Medical Daily the most unlikely pairing is red hair and blue eyes.
During medieval times red hair was believed to. Green eyes most rare of population and so is 2nd most rare to have blue Irish. This hair color is considered to be the rarest natural color among humans.