The veins of leaves are
A) finely branched to be in close contact with photosynthesizing cells.
B) composed of xylem and phloem.
C) continuous with vascular bundles in the stem and roots.
D) all of the above.

Question

Quizplus · Accepted Answer

The veins of leaves are finely branched to be in close contact with photosynthesizing cells, composed of both xylem and phloem, and continuous with vascular bundles in the stem and roots. Therefore, all of the above options are correct.

The Veins of Leaves Are