Vascular bundles in dicot root are
A.Radial, exarch vascular bundles – dicot root
B.Conjoint vascular bundles – stems
C.Radial, endarch vascular bundles – Not present in any part of the stem.
D.Conjoint, exarch vascular bundles – Not present in any part of the stem.
So, the correct option is ‘Radial, exarch’.