All but Which of the Following Are Suggested by Opponent-Process

Multiple Choice

All but which of the following are suggested by opponent-process theory?

A) Black-white photoreceptors are responsible for detecting differences in brightness.
B) Continually staring at a green image will result in an afterimage of red.
C) Continually staring at a yellow image will result in an afterimage of blue.
D) Red-green receptors simultaneously transmit messages for red and green.
E) Afterimages are the eye's attempt to maintain equilibrium between receptors.