Many colorblind people can ' t recognize different shades of red and green 很多色盲者都不能辨认红与绿的不同色调
2.
" how genes work " comprises of a multimedia journey into the human eye to examine how the gene for red - green colour vision works 通过进入人体眼睛的多媒体旅程，基因的运作剖析红与绿的色觉基因如何运作。
