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True or False
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1

Each retina holds about 125 million cones and 6 million rods.
A)True
B)False
2

According to stereochemical theory, molecules for each of the primary odors have specific shapes that fit into specific receptors.
A)True
B)False
3

Convergence is a depth perception cue where the brain measures differences in the viewing angle of images falling on the retina of the right eye and images falling on the retina of the left eye.
A)True
B)False
4

According to Weber's law, as the intensity of two or more stimuli increases, the difference threshold changes.
A)True
B)False
5

Optical illusions deceive us because we automatically used well-learned depth perception cues.
A)True
B)False







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