Evolution of human colour vision lights, which appear to be clear. Other colour perception issues include having trouble distinguishing yellows from reds and violet, lavender and purple from blue. In other cases, objects that reflect both red and blue light may appear to just be blue to these individuals. Deuteranopes, who are missing medium wavelength sensitive cones, are similar to protanopes in that they cannot distinguish between colours in the green-yellow-red part of the electromagnetic spectrum. However, deuteranopes do not suffer from dimming issues. For example, purple colors are not seen as being opposite to other colours in the spectrum but instead appear to be
Tri Coloured Dutch Tri Coloured Dutch The Tri-Colour Dutch (also known as the "Japanese Dutch" or "Harlequin Dutch") is a breed of domestic rabbit created in the Netherlands by crossing tortoiseshell Dutch rabbits with Harlequin rabbits. The Tri-Colour Dutch breed is recognized by the British Rabbit Council but not by the American Rabbit Breeders Association (although there are breeders of Harlequin Dutch rabbits in the USA). The coat of the Tri-Colour Dutch is white in the same places as a Dutch rabbit, but the coloured portions of the coat are a mix of orange with either black, blue or chocolate. The BRC Breed