Definition of Tetrachromatic. Meaning of Tetrachromatic. Synonyms of Tetrachromatic

- the eye. Organisms with tetrachromacy are called tetrachromats. In tetrachromatic organisms, the sensory color space is four-dimensional, meaning that...
- spectrally shifted to alter the visible range, but vertebrates with 4 cones (tetrachromatic) or 2 cones (dichromatic) relative to humans' 3 (trichromatic) will...
- some verified reports of people with four types of cones, giving them tetrachromatic vision. The three pigments responsible for detecting light have been...
- vision in air and water. Some species also have dual fovea. Birds are tetrachromatic, possessing ultraviolet (UV) sensitive cone cells in the eye as well...
- than typical human trichromatic color vision, and much simpler than tetrachromatic color vision, typical of birds and fish. A dichromatic color space can...
- time of dinosaurs. Most teleost fish, reptiles and birds are therefore tetrachromatic while most mammals are strictly dichromats, the exceptions being some...
- Mesozoic era. Fish, reptiles and birds are therefore trichromatic or tetrachromatic, while all mammals, with the exception of some primates and marsupials...
- the species and may act aggressively towards them. Budgerigars have tetrachromatic colour vision, although all four classes of cone cells will not operate...
- model is called the decoding model Vertebrate animals were primitively tetrachromatic. They possessed four types of cones—long, mid, short wavelength cones...
- possessing only two cones. However, outside of mammals, most vertebrates are tetrachromatic, having four types of cones. This includes most birds, reptiles, amphibians...