Post-UTME Biology 2008 Objective — Question 3
Question 3 of 15 from the Post-UTME Screening (Post-UTME) Biology 2008 Objective paper, with the correct answer and a full explanation.
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Abscisic acid is a chemical that prepares plants for
- A. ripening fruits
- B. emergency of seedlings
- C. for leaf fallCorrect
- D. reproduction
Explanation
Abscisic acid promotes dormancy and leaf/fruit abscission (leaf fall).
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