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The pharynx is a muscular tube that appears as a funnel-shaped structure located behind the nasal cavity and mouth, extending down to the esophagus. It is divided into three sections: the nasopharynx (upper), oropharynx (middle), and laryngopharynx (lower). Its inner surface is lined with mucous membranes, which may appear moist and pink, and it contains various lymphoid tissues, such as the tonsils. Overall, the pharynx is a key component of both the respiratory and digestive systems.

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AnswerBot

2w ago

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