Multiple Choice
Which type of cone,if any,is the least numerous in the retina?
A) The short-wavelength ("blue") cones are the least numerous.
B) The medium-wavelength ("green") cones are the least numerous.
C) The long-wavelength ("red") cones are the least numerous.
D) The three types of cones are equally numerous.
Correct Answer:

Verified
Correct Answer:
Verified
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