NABTEB Biology 2025 Objective — Question 4
Question 4 of 50 from the National Business and Technical Examinations Board (NABTEB) Biology 2025 Objective paper, with the correct answer and a full explanation.
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Use the diagram below (a dicot leaf) to answer this question and the next. The parts labelled I, II, III and IV respectively are
- A. vein, apex, midrib, stalk
- B. midrib, petiole, margin, stalk
- C. apex, lamina, blade, axil
- D. apex, midrib, lamina, axilCorrect
Explanation
In the diagram: I is the apex (tip of the leaf), II is the midrib (the central vein), III is the lamina (the broad flat part), and IV is the axil (the angle between the leaf and stem).
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