QUICK REVISION NOTES๐ MOUTH (ORAL CAVITY)The mouth is the first part of the digestive system, playing a vital role in ingestion, mastication, taste, and speech.1. Boundaries of Oral CavityRoof: Hard and soft palateFloor: Tongue and mucosa covering mylohyoid muscleAnterior/Lateral: Lips and cheeksPosterior: Opens into oropharynx (via oropharyngeal isthmus)
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