One Important Difference Between the Anatomy of Roots and the Anatomy

Multiple Choice

One important difference between the anatomy of roots and the anatomy of leaves is that

A) only leaves have phloem and only roots have xylem.
B) the cells of roots have cell walls and leaf cells do not.
C) a waxy cuticle covers leaves but is absent in roots.
D) vascular tissue is found in roots but is absent from leaves.
E) leaves have epidermal tissue but roots do not.