JAMB Biology 2012 Objective — Question 20

Question 20 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2012 Objective paper, with the correct answer and a full explanation.

(Using the same diagram as Q19) The arrow labeled II represents the

• A. release of oxygenCorrect
• B. intake of carbon (IV) oxide
• C. movement of photosynthates
• D. movement of nutrients

Explanation

The arrow labeled 'II' depicts the release of oxygen into the environment. This happens during photosynthesis.

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