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Brown is the most common eye color worldwide, with a significant majority of people having varying shades of brown eyes. This prevalence is due to the high amount of melanin in the iris, which provides protection against UV light. Other colors, such as blue, green, and hazel, are much less common globally.
What else can I help you with?
What color eyes to cats have?
They are the same colour colour as humans eyes!
Why do humans see in colour?
Because we have cells in our eyes called cones.
What light waves that eyes can see?
Humans have three colour receptors in their eyes, and these are active over about half of an octave of frequency. Some insects (e.g. butterflies) have several more colour receptors, and can see over a wider frequency range. Dogs and cats have poor colour vision, for as scavengers, colour has not much evolutionary significance. Birds have very good colour vision, for they must be able to distinguish ripe and unripe fruit. Check the above out in wikipedia under colour vision.
What colour eyes will an unborn child have if the father has green eyes and the mother has black eyes?
more than likely green or brown
What colour eyes does David Attenborough have?
what colour are david attenboroughs eyes
What colour hair an eyes does Kenny daglish have?
Hair: Had dark brown, but its gettin more and more grey. Eyes: I think they´re brown
How eyes work in mammals?
not sure. n eyes there are rods and cones. most animals have only rods, which pick up light and dark but not colour. humans(and possibly some other animals)have rodsand cones. the cones pick up colour.
Are people with green eyes more sexually active than others?
There is no evidence that the colour of your eyes has anything to do with sexual activity.
What colour eyes does mattyb have?
Orange. Or more of a reddish color if he has been drinking Vodka.
Are alien humans more likely to have green eyes?
May be. From 007
Why are some animals colour-blind?
They have less cones in their eyes. Humans have cones and rods. The cones are for color and rods are for light. Cats have a ton of rods so that is why they can see in the dark well and humans can't. The more rods you have, the better you can see at night or in the dark. Animals have a lot more rods because that is more beneficial to them than seeing colors.
What colour are David Attenborough's eyes?
Her eyes are brown.
