we are seeing primarily with the rods
I don't think the answer will ever be revealed because if there werent colors it wouldn't just be black and white, because those are colors also.
because the color spectrum has 7 colors
The same department of the government that decided what colors should be in sunlight, because that's where the colors in a rainbow come from.
black because its absorbs all he colors as opposed to different colors they absorb the colors that they are if that makes any sense
There are no two colors that make blue because blue is a primary color.
Red & green
Alcohol can reduce your ability to distinguish colours, especially red and green.
because of light
Red, Blue, Yellow and Green
no,because they didnt have the cone cells for identifying other colours exept red and green
Big cats, like their smaller cousins, have limited color vision. They can distinguish between the basic colors, but have a better ability to differentiate colors at the upper end of the visual spectrum. They are less able to distinguish between shades of red, for example, than they would be able to distinguish between shades of blue.
Color Blind
The condition is called color deficiency.
Alcohol can reduce your ability to distinguish between two colors. What are these colors?
Humans
rods
No. Research indicates that they do have some ability to distinguish between different colors (specifically between blue and green), but they do not see colors "the same way humans do"... except, possibly, for humans with certain kinds of color blindness.