Answers

2014-08-07T19:35:38+05:30
Epiglottis is the cartilaginous flap which closes the glottis to check the entry of food into it during swallowing.
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2014-08-07T19:42:56+05:30
Epiglottis is a cartilageous flap that acts as a lid over  glottis.
it prevents the entry of food 
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