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Q.
If oxygen content is reduced to $1\%$, the rate of respiration becomes
Chhattisgarh PMTChhattisgarh PMT 2007
Solution:
Respiration is a process of gaseous exchange whereby oxygen is usually absorbed from the atmosphere and $ CO_{2} $ is usually evolved, when organic matter is broken down in the cell with consequent release of energy. If oxygen content is reduced to $1\%$ the rate of respiration becomes minimum.