Question 45
Structure of Flowering PlantsThe diagram below is an illustration of a dicot leaf. The part that contains the phloem and xylem is labelled

- A.I.
- B.II.
- C.III.
- D.IV.
Show the answer and explanation
Answer: B (II.)
Explanation
The midrib (II) is the main vein, which carries the xylem and phloem through the leaf.