[nopardons]

Yet when I asked you IF people who are colorblind have "broken" or impaired brains, you took great umbrage. Now you claim that their "cones are DEFECTIVE".

Isn't "defective" the same as BROKEN?

Okay, I just looked it up and though a recessive gene, YES, colorblindness is inherited.

Both of my parents painted, both were excellent re color/shade matching, so maybe I did inherit the same ability and it wasn't a "learned" ability. I don't know, but that sounds correct.

[TexasGator]

“Isn’t “defective” the same as BROKEN?”

Cones are in the eyes, not in the brain.