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see the following diamgrammatic view of human respiratory system . Identify A to D

A

A - Sound box, B - Alveoli, C - Bronchioles , D- Diaphragm

B

A - Sound box, B - Alveoli, C - Bronchus, D - Diaphragm

C

A- Epiglottis, B - Alveoli, C - Bronchioles, D - Diaphragm

D

A- Epiglottis, B - Alveoli, C- Bronchus, D- Diaphragm

Text Solution

Verified by Experts

The correct Answer is:
D
A- Epiglottis, it is a flap like structure that prevents food from entering wind pipe
B- Alveoli, tiny air sac that performs gaseous exchange
C- Bronchus, passage for airways in respiratory system
D- Diaphragm, dome shaped and membranous structure that separates abdominal and thoracic cavity in mammals
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