pron. Old English hwÃ¦t, from Proto-Germanic *khwat (cf. Old Saxon hwat, Old Norse hvat, Danish hvad, Old Frisian hwet, Dutch wat, Old High German hwaz, German was, Gothic hva what), from PIE *qwod, neuter singular of *qwos who (see who).
Yes, cats can see the color purple. Cats seem to be able to distinguish between higher frequency colors, meaning cats respond to the colors purple, blue, green and possibly yâ¦ellow range. Red, orange and brown colors appear to fall outside cats color range and are most likely seen as shades of grey or purple.
Dogs can't see the full range of the color spectrum, but that doesn't mean they can't see colors at all. Dogs can't tell the difference between orange, yellow and green. All of these colors look yellowish to a dog. The color red appears dark brownish gray or black to dogs. Dogs can see the color blue, but violet shades appear blue to them. Blue green shades appear gray to dogs. Therefore, while dogs are not completely colorblind, they do in fact display partial colorblindness that inhibits them from perceiving shades of green and red.