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In an exhaustive study that explains how humans distinguish different scents, Dr. Linda Quidd asserts that the nerve lining of a mouse's nose contains roughly the same number of olfactory receptors that a human nose does.
A. that a human nose does
B. that human noses do
C. as that of a human's nose
D. as those of a human
E. as human noses do
OA C
Source: Princeton Review
A. that a human nose does
B. that human noses do
C. as that of a human's nose
D. as those of a human
E. as human noses do
OA C
Source: Princeton Review
