The veins of leaves are ________.
I.composed of xylem and phloem
II.continuous, with vascular bundles in the stem and roots
III.finely branched to be in close contact with photosynthesizing cells
A) only I
B) only II
C) only III
D) I, II, and III

Question

Quizplus · Accepted Answer

The veins of leaves are composed of xylem and phloem, are continuous with vascular bundles in the stem and roots, and are finely branched to ensure close contact with photosynthesizing cells.

The Veins of Leaves Are ________