Special sense receptors are receptors that have a specific organ devoted to them, such as the eye, inner ear, tongue, or nose. Which statement best describes them?

• A. Receptors located throughout the body with no specialized organ
• B. Receptors that have a specific organ devoted to them, such as the eye, inner ear, tongue, or nose
• C. Receptors that respond only to mechanical stimuli
• D. Receptors associated with visceral sensations

Answer: (B)

Special senses rely on dedicated organs that house the receptor cells and support structures needed to detect a particular stimulus. The eye houses photoreceptors for vision, the inner ear contains hair cells for hearing and balance, the tongue has taste buds for gustation, and the nose has olfactory receptors for smell. This arrangement—receptors housed in a specific, organized organ—is what defines special senses.

So the statement that best describes them is the one that says they have a specific organ devoted to them, such as the eye, inner ear, tongue, or nose. This explains why vision, hearing/balance, taste, and smell each rely on their own specialized organ rather than receptors scattered throughout the body.

In contrast, general senses are provided by receptors spread throughout the body without a dedicated organ, visceral sensations are tied to internal organs and are not special senses, and receptors that respond only to mechanical stimuli would miss the chemical (taste, smell) and light (vision) modalities that are also considered special senses.