According to the opponent process theory of colour vision,the correct pairings of opposite colours are
A)red versus green and blue versus yellow.
B)black versus grey and white versus coloured.
C)blue versus red and green versus yellow.
D)blue versus green and red versus yellow.

Question

Quizplus · Accepted Answer

According to the opponent process theory, the correct pairs of opposite (or antagonistic) colors are red versus green and blue versus yellow. This theory suggests that the human visual system has two opposing mechanisms that process color information. One mechanism processes red versus green, and the other processes blue versus yellow. This is supported by the fact that some individuals (such as those with certain types of color blindness) have difficulty distinguishing between red and green or blue and yellow, but not between red and blue or green and yellow. So, option A is the best choice.

According to the Opponent Process Theory of Colour Vision,the Correct