Waec Model Questions Vol1 2022 Biology Question 36
Practice objective / multiple choice question 36 from the 2022 Waec Model Questions Vol1 Biology examination.
In the diagram of the human respiratory system, the effective surface area for gas exchange is reduced by 30% due to emphysema and the thickness of the alveolar membrane doubles. According to Fick's law (rate ∝ surface area ÷ thickness), by what percentage does the rate of oxygen diffusion decrease?
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About This Question
This is Waec Model Questions Vol1 2022 Biology Question 36. It is one of the objective questions from the 2022 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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