<prompt> Red colour blindness is calledProtanopiaDeuteranopiaProtanomalyDeuteranomaly  <response>: A Protanopia Colour blindness: X-linked recessive disorder Red-green blindness is more common in congenital type Protonope: Missing of red sensation Deuteranope: Missing of green sensation Tritanope: Missing of blue sensation Test for colour blindness Isiharas test: are for routine testing particularly for -green blindness. Farnsworth Munsell 100 hue test: Scientifically most accurate Edridge-Green-Lantern test: mainly important for engine drivers Holmgrens wools test Negels anamaloscope 