Name: Human Respiratory System
Uploaded: 2019-07-19
Duration: 4 min 39 s
Description: Fishes need gills for respiration, while frogs have skin as one of their respiratory organs. Check out this video for details about the respiratory organs in humans.

Question

Label the different parts of the human respiratory system shown below and fill in the table accordingly.

Label	Name	Function
A
B
C
D
E
F

Accepted Answer

Label Name Function

A Nostrils The hair present in the nostrils and the nasal cavity traps any dust particles present in the inhaled air.

B Pharynx The pharynx is the region after the nasal cavity that leads into the trachea.

C Trachea It is guarded by an opening called glottis, which gets covered by the epiglottis when we eat or drink.

D Upper lobe The lung tissue of this lobe is responsible for most of the gas exchange in the lung during calm, shallow breathing.

E
Right lung It helps in supplying oxygen to the blood pumped by the heart and excrete carbon dioxide.

F Lower lobe The lung tissue of this lobe is responsible for most of the gas exchange in the lung during rapid and fast deep breathing.

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