Igcse Model Questions Vol1 2019 Biology Question 11
Practice objective / multiple choice question 11 from the 2019 Igcse Model Questions Vol1 Biology examination.
A resting adult has an oxygen consumption of \(1400\) mL O\(_2\) per minute. Each litre of blood carries \(0.2\) L of O\(_2\). If the heart beats \(70\) times per minute, what stroke volume (in mL per beat) is required to meet the oxygen demand?
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About This Question
This is Igcse Model Questions Vol1 2019 Biology Question 11. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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