Multiple choice Amphivasal vascular bundle is that in which phloem is surrounded by xylem xylem is surrounded by phloem phloem is on both the sides of xylem phloem and xylem lie in different radii Reveal answer Fill a bubble to check yourself A Correct answer Explanation Concentric vascular bundle is of two types one of them being amphivasal vascular bundle in which phloem is surrounded by xylem.