question_answer 19)

    A conjoint and open vascular bundle will be observed in the transverse section of (a) monocot root             (b) monocot stem           (c) dicot root                      (d) dicot stem

Answer:

                  (d) Dicot Stem Vascular bundles are said to be open when cambium is present in between the xylemand phloem. Conjoint means the xylem and phloem are united and are present on thesame radius.