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What are the features that make the gills of bony fishe efficient gaseous exchange?
Using many structures called gill lamellaes
Where in your respiratory system does the exchange of O2 happen?
Gaseous exchange occurs in the alveoli (singular = alveolus) of the lungs.
What is the respiratory organ of earthworms?
The earthworm has no special respiratory organs. Gaseous exchange occurs through moist skin by diifusion.
What is the study of respiratory system?
The respiratory system is the anatomical system of an organism that introduces respiratory gases to the interior and performs gas exchange. In humans and other mammals, the anatomical features of the respiratory system include airways, lungs, and the respiratory muscles. Molecules of oxygen and carbon dioxide are passively exchanged, by diffusion, between the gaseous external environment and the blood. This exchange process occurs in the alveolar region of the lungs.[1] Other animals, such as insects, have respiratory systems with very simple anatomical features, and in amphibians even the skin plays a vital role in gas exchange. Plantsalso have respiratory systems but the directionality of gas exchange can be opposite to that in animals. The respiratory system in plants also includes anatomical features such as holes on the undersides of leaves known as stomata.[2]
What do the respiratioy system do?
The respiratory system is the anatomical system of an organism that introduces respiratory gases to the interior and performs gas exchange. In humans and other mammals, the anatomical features of the respiratory system include airways, lungs, and the respiratory muscles. Molecules of oxygen and carbon dioxide are passively exchanged, by diffusion, between the gaseous external environment and the blood.
What is the respiratory organ in a worm?
Spiracle, or a respiratory tube
Name the respiratory surface in the lungs?
Respiratory surface is the region where gaseous exchange occur. It includes respiratory bronchiole, alveolar duct and alveolus. Large surface surface is needed the increase the diffusion rate of gaseous. Respiratory surface also exhibit other properties such as moist and only one-cell thick. Nika G.
How does the effect of smoking on gaseous exchange?
Smoking causes damage to the respiratory system, including the cilia in the lungs. This leads to inflammation and narrowing of the airways, making it harder to exchange gases like oxygen and carbon dioxide. Over time, smoking can impair lung function and decrease the efficiency of gaseous exchange, leading to respiratory problems like chronic obstructive pulmonary disease (COPD).
What is the name for exchange of gas in the lungs?
gaseous exchange
Why are the gaseous exchange surfaces of most terrestrialland livinganimals inside their bodies?
Gaseous exchange surfaces inside the body of terrestrial animals help to protect the delicate respiratory membranes from drying out and damage. This internal arrangement also helps to regulate gas exchange and maintain proper moisture levels, especially in dry environments. Additionally, it provides a more controlled and efficient system for exchanging gases such as oxygen and carbon dioxide with the bloodstream.
How does the presence of moisture help the lungs with gaseous exchange?
Moisture in the lungs helps facilitate gaseous exchange by keeping the alveoli, the tiny air sacs where gas exchange occurs, hydrated. This moisture forms a thin film around the alveoli, allowing oxygen to dissolve and diffuse more easily across the alveolar membrane into the bloodstream while also aiding in the removal of carbon dioxide. Additionally, the moisture helps maintain the elasticity of lung tissues, promoting efficient breathing and enhancing overall respiratory function.
What is the difference between ventilation and gaseous exchange?
Gaseous exchange is a natural process, ventilation is a forced process.
