Which of the following is NOT classified as a general sense?

The correct answer is that smell is not classified as a general sense. General senses refer to those sensory modalities that are distributed throughout the body and use simple receptors. These include tactile sensations (touch), thermal sensations (temperature), and pain sensations.

On the other hand, smell, or olfaction, is considered a special sense because it is localized primarily in the nasal cavity and relies on specialized receptors. These specialized olfactory receptors are distinct from the receptors responsible for general senses, which are more widely dispersed throughout the skin, muscles, and internal organs.

This distinction between general senses and special senses is important in understanding how the body's sensory systems are organized and function.