Gaseous Exchange

Gaseous Exchange
The pair of lungs are present in the cavity known as
epithelia cavity
pulmonary cavity
thoracic cavity
chest cavity
Author: rikazzz Comment
Gaseous Exchange
The fine ends of the bronchioles are known as
bronchi
bronchioles
pharynx duct
alveolar ducts
Author: rikazzz Comment
Gaseous Exchange
In plants, the certain pores in the bark are called
stomata
epidermal cells
mesophyll cells
lenticels
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Gaseous Exchange
During inspiration the diaphragm is
contracted
dome shaped
relaxed
raised
Author: rikazzz Comment
Gaseous Exchange
The respiratory disorder in which the walls of alveoli is destructed is called
asthma
emphysema
bronchitis
pneumonia
Author: rikazzz Comment
Gaseous Exchange
The amount of oxygen present in inspired air is
0.16
0.28
0.21
0.25
Author: rikazzz Comment
Gaseous Exchange
During inspiration, the area of the thoracic cavity will
increase
decrease
contract
damage
Author: rikazzz Comment
Gaseous Exchange
The larynx a box is made up of
fibril
cartilage
fibril cartilage
fibrinogen
Author: rikazzz Comment
Gaseous Exchange
The voice box leads to the trachea which is also known as
windpipe
alveoli pipe
glottis pipe
pharynx pipe
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Gaseous Exchange
In the air passageway, the nasal cavity opens into a muscular passage which is called
nostrils
pharynx
trachea
glottis
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