Question

compare alveoli in lungs and nephron and Kidneys with respect to the structure and functioning ​

Answer 1

Answer:

Alveoli and lungs act as the structural and functional units of lungs and kidneys respectively. Alveoli occur in the respiratory system while the nephrons occur in the excretory system. The cell wall of alveoli and nephrons is thick and surrounded by blood capillaries.

Answer 2

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Aʟᴠᴇᴏʟɪ ☇

۵ Alveoli are functional unit of lungs.

۵ A mature lung have about 30 crore alveoli.

۵ Alveoli provide a wide surface for gaseous exchange.

۵ The exchange of O₂ and CO₂ takes place through the network of capillaries in alveoli.

Nᴇᴘʜʀᴏɴs ☇

۵ Nephrons are functional unit of kidneys.

۵ A kidney has about 10 lakh nephrons.

۵ The surface of a nephron is not much more.

۵ The Bowman's capsule in nephron regulates the concentration of water and salta.

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