Post Utme Abu 2020 Biology Question 28
Practice objective / multiple choice question 28 from the 2020 Post Utme Abu Biology examination.
A diagram of the human circulatory system is shown below. Identify the structure labeled 'A'.
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This is Post Utme Abu 2020 Biology Question 28. It is one of the objective questions from the 2020 Post Utme Abu Biology examination.
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