A "1" flap called "2" prevents the entry of food into the glottis - op – McqOptions

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1.	A "1" flap called "2" prevents the entry of food into the glottis - opening of the ??3??- during ??4??. Identify 1, 2, 3, and 4.
A.	1 2 3 4 Cartilaginous Epiglottis Wind pipe Swallowing
B.	Bony Glissons?s Stomach Digestion
C.	Bony Pharynx Oral cavity Ingestion
D.	Cartilaginous Oesophagus Trachea Mastication
Answer» B. Bony Glissons?s Stomach Digestion

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