Colorblindness
women are red and green colorblind.
- Humans have robs and cones.
- Robs are black and white.
- Cones are colorfull.
- Tetrachromacy - see more colors.
- 12% of women have tetrachromacy.
- People older than 85 start to see more yellow than green.
- Eye, nerve, or brain damage can cause loss of color.
- Dichromat people only have 2 cones
- Trichomat people see all 3 cones.
- Anomalous Trichomacy affects 6% of men.
- Red and Green cones are in the X chromosomes