not necessaryly. The more melatonin you've got in your eyes, the darker is its color. Now, with dark eyes you're best prepared for locations where the sun is shining bright, cause there won't pass as much light to your retina as if you had blue eyes.
On the other hand, people with blue eyes have an advantage in areas with dim light, because their iris lets more ligth through and so they may be ready to see light where people with darker eyes still can't do so.
In short: In Africa people profit from brown eyes wheras people in Skandinavia do so with blue eyes.
If you're talking about genetics, brown eyes are dominant, blue are recessive.
Darker colors, such as brown eyes, are dominant over light colors, such as green eyes.
because the colour is darker therefore you can see more clearly as it is a purer colour than blue
No
Yes.
i have blue eyes & my pupils are big
auburn hair and green eyes is more rare than brown hair with blue eyes
His eyes are hazel, but more green than brown.
No.
Yes, it is more uncommon than a brown person with dark eyes, but it is quite possible.
There is no correlation between the need for glasses, and the color of your eye. Brown eyes (in particular eyes of African descent) are more prone to glaucoma, blue eyes are more prne to macular degeneration.
this is because the gene for blond hair was more domite than the brown. also with the eyes blue eyes was more domite than green eyes
They are more susceptible to the damaging effects of ultraviolet rays than brown eyes.
Brown color of eye is dominant over blue color. If the mother is homozygous for brown color of eye, than the all the children will have brown color eyes. If mother is heterozygous for brown eyes, than 50% of children will have brown eyes and 50% will have blue eyes.
Her eyes are brown.
the boy will more than likely have brown hair and green eyes.
No.