1.

explain how exchange of gases take place in alvoile?

Answer» Alwar lysergic for the extensions of the micro bronchioles they are very thin having very thin walls Endeavour richly supplied with blood capillaries in which blood is keeps flowing then then when oxygen comes inside the alveoli the concentration of oxygen in alveoli is blood is higher comparatively in the blood so the oxygen from the alveoli moves towards the blood vessels and enters into the blood not only oxygen but on my all other gases also come up with the oxygen but as we know nitrogen does not react with the hemoglobin or a blood so it is just given out as it is carbon dioxide is Transferable Ada plasma form in the combined form of Plasma and then it is also expelled from the blood towards the alveoli
Y pta h ki surface area maximise krne k lie but how y ni pta
Through diffusion


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