5 ms·
>I have often wondered why human colour vision is not evenly distributed across the spectrum of visible light. Instances of color-blindness is different betwee
by _red 9y ago
>I have often wondered why human colour vision is not evenly distributed across the spectrum of visible light.
Instances of color-blindness is different between men and women. One reason hypothesized why women have lower incidence, is spotting infection and discoloration in infants.
- vanderZwan 9y agoEhm, that is simply a consequence of the Y chromosome missing the genes for color vision, no? Or are you saying that this might be why those genes "fell off the cart" in the evolution of the Y chromosome?