The correct sequence for the perception of smell in mammals is?
BIOLOGY
JAMB 2021
The correct sequence for the perception of smell in mammals is?
- A. chemicals --> olfactory nerve endings --> brain
- B. dissolved chemicals --> nasal sensory cells --> brain
- C. chemicals --> mucus membrane sensory cells --> brain
- D. dissolved chemicals --> sensory cells --> olfactory nerve --> brain
Correct Answer: D. dissolved chemicals --> sensory cells --> olfactory nerve --> brain
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