A) more abundant secondary xylem
B) many xylem bundles
C) inconspicuous annual rings
D) relatively thicker periderm
Correct Answer: B
Solution :
The vasculature is radial in dicot root i.e., xylem bundles alternate with phloem bundles. Usually vascular bundles are 2-6 in number while in monocot root the vascular strand consists of several (8 or more) alternate radial xylem and phloem bundles. Secondary growth takes place in dicot root while absent in monocot roots and annual rings do not form.
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