Question

a) Name the structure that :
1. Guards the glottis & doesnot allow the entry of food into trachea.
2. Support the wall of trachea & doesnot allow it to collapse .
3. Separates thoracic cavity & abdominal cavity .
4. Helps in production of sound .
5. Covers the lungs from outside .

Answer 1

Answer:

1 Epiglottis

2 c shaped cartilaginous rings

3 diaphragm

4 larynx

5 pleural membrane

Answer 2

Answer:

epiglottis

cartilaginous rings

diaphragm

larynx

pleura