Item #11 of 15

The duplexity theory of vision predicts that ______________.

ganglion cells and bipolar cells have contrasting functions;
rods provide high sensitivity, while cones provide low sensitivity;
rods provide low acuity, while cones provide high acuity;
rods provide best vision under low-illumination, while cones provide best vision under high illumination;
all of the alternatives provided are correct except a;

CORRECT - Yes, the duplexity theory predicts that rods have high sensitivity, low acuity, and provide best vision in dim light, whereas cones have low sensitivity, high acuity, and provide best vision in bright light.

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