The nose is the portion or external midline projection in the face of a human. The major function of the nose is to clean, warm, and humidify the air that an individual breathes. The receptors for the olfaction or sense of smell are present in the nose. The term olfaction is defined as the process or act of smelling.

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Chapter 24, Problem 3OLF

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Introduction: The nose is the portion or external midline projection in the face of a human. The major function of the nose is to clean, warm, and humidify the air that an individual breathes. The receptors for the olfaction or sense of smell are present in the nose. The term olfaction is defined as the process or act of smelling.

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