Multiple Choice
Which of the following are features of cones and rods?
A) Cones respond to particular wavelengths (colours) ; rods perceive light at low intensity without colour perception.
B) Cones perceive light at low intensities without colour perception; rods respond to particular wavelengths (colours) .
C) Cones are more sensitive to single photons of light than are rods.
D) Humans have approximately equal numbers of cones and rods, but the cones are localized primarily in the fovea.
Correct Answer:
Verified
Correct Answer:
Verified
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