Question

Name the structure that
(i) guards the glottis and does not allow the entry of
food into trachea.
(ii) does not allow the food to enter into nasal
chambers through internal nares.
(iii) supports the wall of trachea and does not allow it
to collapse.
(iv) separates thoracic cavity from the abdominal cavity.
(v) helps in the production of sound.
(vi) covers the lungs from outside.​

Answer 1

Answer:

1. epiglottis
2. uvula
3. c-shaped incomplete rings
4. diaphragm
5. voice box or larynx
6. pleural membrane.

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