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What are alveoli? Mention their role in respiration |
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Answer» Alveoli is not a cell , it is the part of our respiratory system . It is bunch of grapes like structure which is give oxygen to blood Its lungs cell. Its work for bone marrow because the pigments are in our lungs then alveoli works and remove extra pigment which present in our lungs . Because more pigments ( it yellow in colour ) cause jundice means ( pilia). |
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