A) optimum
B) minimum
C) maximum
D) None of these
Correct Answer: B
Solution :
Respiration is a process of gaseous exchange whereby oxygen is usually absorbed from the atmosphere and \[C{{O}_{2}}\] 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.You need to login to perform this action.
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