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; |
[Review Part 1 of the tutorial] [Review Part 2 (Matching) of the tutorial]