Gaseous exchange is a natural process, ventilation is a forced process.
External respiration, the process by which gases are exchanged between the atmosphere and the pulmonary loop of circulationWhereas,Internal respiration: the is the gaseous exchange between the blood and tissue ( and also cells)
Stomata on the underside of the leaf control the passage of gases into and out of the leaf.
Gaseous state.because in a gaseous state there are no intermolecular forces between molecules so they are allowed to move freely
The stomata would be narrower, thus osmosis would occur less, thus photosynthesis would be less. The stomatal pore will become narrower. Gaseous exchange to and fro stomata will be reduced. This will affect the rate of photosynthesis in green plants.
The word vapour is used to describe those gases that usually exist as liquid at room temperature . Water particles in gaseous state are called vapours . Oxygen at room temperature exists as gas particles .
gaseous exchange
External respiration, the process by which gases are exchanged between the atmosphere and the pulmonary loop of circulationWhereas,Internal respiration: the is the gaseous exchange between the blood and tissue ( and also cells)
The process by which gaseous exchange occurs at the alveolar-capillary membrane is called external respiration. This involves the exchange of oxygen and carbon dioxide between the alveoli in the lungs and the blood capillaries surrounding them.
yes
The site for gaseous exchange is the lungs. Carbon dioxide is exhaled and is substituted for oxygen which is inhaled.
Any chemical difference exist.
gaseous exchange - in the alveolis
They allow gaseous exchange between the inhaled oxygen and the exhaled carbon dioxide.
Stomata on the underside of the leaf control the passage of gases into and out of the leaf.
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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