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During swallowing, the nasal chambers ar...

During swallowing, the nasal chambers are closed by a free flap of palate. Name this flap.

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**Step-by-Step Solution:** 1. **Understanding the Process of Swallowing:** - When we swallow food, it is important that the food goes down the correct passage, which is the esophagus (food pipe), rather than entering the trachea (windpipe). 2. **Role of the Palate:** - The palate is the roof of the mouth and plays a crucial role in separating the nasal cavity from the oral cavity. ...
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