Post Utme Bsu 2021 Biology Question 21
Practice objective / multiple choice question 21 from the 2021 Post Utme Bsu Biology examination.
In a closed e\cosystem, the rate of respiration in a population of organisms is directly proportional to the concentration of oxygen in the atmosphere. If the concentration of oxygen decreases by 20% and the rate of respiration decreases by 15%, what is the ratio of the initial rate of respiration to the final rate of respiration?
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This is Post Utme Bsu 2021 Biology Question 21. It is one of the objective questions from the 2021 Post Utme Bsu Biology examination.
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