by Xuxalina Rihhia » Wed Feb 12, 2020 1:39 am
I firmly believe that Neanderthal eyes could also see near-ultraviolet and near-infrared quite well. Human eyes can only barely see those two frequencies of light--and only if they are quite bright. Also, deer have sensitivities much like Neanderthals once had.
I firmly believe that Neanderthal eyes could also see near-ultraviolet and near-infrared quite well. Human eyes can only barely see those two frequencies of light--and only if they are quite bright. Also, deer have sensitivities much like Neanderthals once had.