black because as it absourbs light true black is invisable to the human eye.
Its not. You can't see ultraviolet. (it lies just above the visible spectrum.)
No
NO, HUMANS CAN SEE LIGHT BETWEEN THE WAVELENTHS OF VIOLET AND RED. HUMANS CANNOT SEE ULTRAVIOLET OR INFRARED LIGHT.
Probably not, but some flowers reflect light in the ultra violet part of the spectrum which we cannot see, but many insects can. So, bees may be able to see flowers we can't when it is getting dark.
With the naked eye, the part between 400 and 700 nanometers called the visible spectrum. Red to Violet/Blue. Humans can NOT see ultraviolet light, only what is reflected off using something within the visible spectrum. Humans also can NOT see infrared light without special instruments.
Indeed they are color blind, they cannot see colors that humans can see. But they can see the ultraviolet rays of the sun, that us humans can see.
This is dependent on which viewpoint one looks at this from. From a human viewpoint, crickets are indeed colorblind in that they cannot see certain colors that humans can see. However they can also see violet and ultraviolet wavelengths which humans cannot see. Crickets can see color, but not the color humans can see.
Its not. You can't see ultraviolet. (it lies just above the visible spectrum.)
Because we can't see the colors on the spectrum so we have to use a graphto show the colors.
Wasps cannot see the color red. But see much the same colors we do.
Bears, like most mammals, have some color vision. There is some indication that they can see reds, which many mammals cannot see, and if this is true, then their color vision is similar to that of a human being. There is a source like below.
Violet, after that comes ultraviolet that the human eye cannot see.
Yes, horses can see color, but not nearly as well as humans can. Horse can see only a handful of colors, the others they cannot.
Birds that you see around in the daytime have phenomenal color vision. Birds see color not only better than humans, but they see color in such a superior way that we humans cannot even begin to understand it. Pretty much all daytime birds can see blue perfectly. Nighttime birds, like owls, are most likely colorblind, though.
Humans can see around a million colors. There are more than 100 million colors.
The visible spectrum.
Ultraviolet light can be seen by bees, but not humans. Bees also cannot distinguish red from black.