simple diffusion
Gaseous exchange happens through diffusion.
Gaseous exchange takes place when the volume of the chest cavity is increased or decreased.
gaseous exchange
A gaseous exchange system refers to the biological mechanism through which organisms exchange gases with their environment, primarily oxygen and carbon dioxide. In animals, this process typically occurs in specialized structures such as lungs or gills, where oxygen is absorbed into the bloodstream and carbon dioxide is expelled. In plants, gaseous exchange occurs through stomata on leaves, allowing for the uptake of carbon dioxide for photosynthesis and the release of oxygen. This system is essential for maintaining cellular respiration and overall metabolic function in living organisms.
Gaseous exchange is a natural process, ventilation is a forced process.
The site for gaseous exchange is the lungs. Carbon dioxide is exhaled and is substituted for oxygen which is inhaled.
It is because Co2(carbon dioxide) is transferred to the plant and the plant makes the Co2 Oxygen.
gaseous exchange - in the alveolis
alveoli is the site for gaseous exchange. They are the air filled sacs where carbon dioxide and oxygen is exchanged
RESPIRATION
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