The eye perceives black and white primarily through specialized photoreceptor cells known as rods and cones. Rods are highly sensitive to light and allow us to see in low-light conditions, detecting shades of gray, while cones are responsible for color vision. In dim lighting, rods dominate our vision, enabling us to see in black and white, while cones are less effective, leading to a reduced ability to perceive color. This combination allows us to differentiate between light intensities, resulting in the perception of black, white, and various shades of gray.
Depends on where in the eye you mean. On the white: broken blood vessel. In the back of the eye: see a doctor.
dogs see in black n white
Its not that they are only allowed it is just how the species is made they were made just to see black and white. It is something to do with the eye and how it is formed and stuff I don't know all about it but it is just the way that the species were made that they can only see black and white.
"Why are you black and white?" is barely ever a question to ask on the Internet. I am not black and white, so I can't answer your question. i am not trying to be racist so dont flip out on me but asians are black and white
Jacks can be white, white with black or tan markings, or tricolor (white, black, and tan). The white on the body helps the hunter see the dog in the field.
Eye pigment is important because it helps protect the eyes from harmful UV rays and helps regulate the amount of light that enters the eye. It also can enhance vision by reducing glare and increasing contrast sensitivity. Additionally, eye pigment can give color to the iris, contributing to the variety of eye colors seen in humans.
There is no way to tell what color the eye sees better for everyone. Some people are colorblind for example.
There are various theories as to why panda bears are black and white. Some argue that they are so because it helps them to see each other.
No, horses have a limited color range. They see greens and yellows best, reds and blues second, and purples and violets worst of all. Horses see independently out of each eye, which gives them poor depth vision. Hope this helps! : )
Yes turtles see black in white
well,if you are looking at the glare on the black, you will see white. but if you are looking at the black, but not at the glare, then you will see black.
it helps it see