The Following Questions Are Based on the Drawing of Root

Multiple Choice

The following questions are based on the drawing of root or stem cross sections shown in Figure 35.2.

Figure 35.2
-The vascular system of a three-year-old eudicot stem consists of

A) 3 rings of xylem and 3 of phloem.
B) 2 rings of xylem and 2 of phloem.
C) 2 rings of xylem and 1 of phloem.
D) 2 rings of xylem and 3 of phloem.
E) 3 rings of xylem and 1 of phloem.