Upper part of trachea bears cylindrical cartilaginous box like structure called
1) pharynx
2) glottis
3) epiglottis
4) palate
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hey mate ✌✌
the epiglottis present above the trachea acts as a wall so that the food can't go to the wind pipe and also helps in engulfing of the food.
hence, option 3 is correct I.e, epiglottis.
Explanation:
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Explanation:
Upper part of trachea bears cylindrical cartilaginous box like structure called
1) pharynx
2) glottis
3) epiglottis☑️☑️
4) palate
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