Multiple Choice
When red light strikes a certain set of cones, a particular bipolar cell connected to them increases its activity. When green light strikes the same cones, the bipolar cell decreases its activity. This observation tends to support which theory?
A) the Gestalt theory
B) the opponent-process theory
C) the retinex theory
D) the trichromatic theory
Correct Answer:

Verified
Correct Answer:
Verified
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