Post Utme Oau 2019 Biology Question 21
Practice objective / multiple choice question 21 from the 2019 Post Utme Oau Biology examination.
In a closed e\cosystem, the rate of photosynthesis is directly proportional to the rate of respiration. If the rate of photosynthesis is 100 units and the rate of respiration is 80 units, what is the net rate of gas exchange?
Answer Options
About This Question
This is Post Utme Oau 2019 Biology Question 21. It is one of the objective questions from the 2019 Post Utme Oau Biology examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.