Q. Gustation refers to the sense of which of the following?
Answer: Taste
Notes: Gustation is usually called the sense of taste. Taste is the sensation produced when a substance in the mouth reacts chemically with taste receptor cells located on taste buds in the oral cavity, mostly on the tongue. Taste cells are gathered together in taste buds on the tongue, and taste buds are hidden in bumps on the tongue called papillae.

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