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MCQs on Respiration in Organisms
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MCQs on Respiration in Organisms
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8 Questions

1. During the process of exhalation, the ribs mov
2. Yeast is used in wine and beer industries because it respires
3. After heavy exercise, due to the accumulation of which substance we get muscle cramps
4. Which are the gases involved in breathing
5. Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process
6. Breathing is a process tha. (i) provides O2 to the body. (ii) breaks down food to release energy. (iii) helps the body to get rid of CO2
7. Name the organ of the body in which the blood is oxygenated
8. Yeasts are used in

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