Multiple choice

Which of the following organs is the organ of olfactory receptors?

  1. Eye

  2. Nose

  3. Ear

  4. Tongue
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Olfactory receptors are specialized sensory neurons located in the nasal epithelium that detect odor molecules. The nose is the primary organ of smell, housing these receptors in the upper nasal cavity. Eyes are for vision, ears for hearing, and tongues for taste.

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