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प्रश्न
During respiration, glucose and oxygen enter our body cells and waste products carbon dioxide and water leave the body cells by the process of :
विकल्प
effusion
osmosis
diffusion
plasmolysis
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उत्तर
diffusion
Because diffusion is a process in which there is a movement of particles from a region of high concentration to the one with low concentration across the cell membrane.
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