cornea
lens
retina
optic nerve
7. We see all the colors that animals can see.
Total color blindness
Red and Green color blindness
Red and Blue color blindness
All forms of color blindness are equal
red, white, and blue
red, green, and yellow
red, green, violet
red, green, blue
color
black and white
both color and black and white
2. We see colors at night.
Vitamin A
Vitamin B
Vitamin C
Vitamin E