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Gaseous Exchange
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Gaseous Exchange
During the night when there is no photosynthesis, the leaf cells get oxygen from
mesophyll cell
epidermal cell
cuticle cell
environment
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Gaseous Exchange
The box-like structure which is present between trachea and pharynx is called
vocal duct
voice box
vocal tract
vocal cords
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Gaseous Exchange
The process through which organisms get oxygen for their cells from their surrounding environment is classified as
gaseous exchange
respiratory exchange
cellular respiration
breathing
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Gaseous Exchange
The pleural membranes cover the organ
stomach
heart
kidney
lungs
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Gaseous Exchange
The powerful poison, widely used as an insecticide
nicotine
glucagon
nicotinamide
histamine
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Gaseous Exchange
Which of the following is a poison used as an insecticide?
carcinogen
nicotine
tobacco
cigarette smoke
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Gaseous Exchange
The cartilage protects the trachea from
swelling
collapsing
vibrating
breaking
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Gaseous Exchange
Which of the following is the respiratory surface in human beings?
lungs
alveolar ducts
alveoli
chest cavity
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Gaseous Exchange
As compared to breathing, the processes involved in the respiration includes
bio-chemical processes only
mechanical processes only
non-mechanical processes
biochemical and mechanical processes
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Gaseous Exchange
In the chest wall, the rib muscles are considered as
intercostal muscles
coastal muscles
preliminary muscles
pulmonary muscles
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