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Question
In class your professor shows you an MRI scan of a primate brain. The professor points out the relatively large size of the olfactory bulb beneath the frontal lobe. This suggests to you thata. this primate shows a derived trait for an enhanced sense of smell as this trait is not commonly observed in mammal species.
b. this is a species of anthropoid because it has an increased reliance on vision.
c. this primate must be a species of prosimian, as that suborder of primates still relies heavily on the sense of smell for many aspects of daily life.
d. none of the above.
Answer
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