Gaseous Exchange

Gaseous Exchange
The gaseous exchange in plants occurs through the
stomata
guard cell
mesophyll cells
cuticle
Author: rikazzz Comment
Gaseous Exchange
Mild wheezing, Fever, chills, and shortness of breath; all are symptoms of
tuberculosis
bronchioles
bronchitis
asthma
Author: rikazzz Comment
Gaseous Exchange
The alveolus is a sac-like structure, lined by a single layer of
cuticular cells
epidermal cells
epithelial cells
internal cells
Author: rikazzz Comment
Gaseous Exchange
The alveolar ducts are present at the end of
bronchi
bronchioles
bronchioles
alveoli
Author: rikazzz Comment
Gaseous Exchange
The main cause of lung cancer is
pollutants
smoking
cough
fever
Author: rikazzz Comment
Gaseous Exchange
How many pairs of ribs are present in the chest wall?
10
11
13
12
Author: rikazzz Comment
Gaseous Exchange
The narrow opening present at the end of the pharynx which directs the way to the larynx is classified as
glottis
nostrils
trachea
bronchi
Author: rikazzz Comment
Gaseous Exchange
In plants, the cells that carry the process of photosynthesis in the day time are classified as
epidermal cells
mesophyll cells
lenticels
stomata
Author: rikazzz Comment
Gaseous Exchange
During expiration, the diaphragm will relax and become
dome shaped
less dome shaped
circular
elongated
Author: rikazzz Comment
Gaseous Exchange
A muscular passage that is common to both food and air is called
Oesophagus
trachea
larynx
pharynx
Author: rikazzz Comment

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