Which of the following statements are correct?  I. In amphicribral vascular bundle,
Channel: Doubtnut
Date: 03/05/2020

Which of the following statements are correct?  I. In amphicribral vascular bundle, xylem lying in centre is surrounded by a ring of phloem.  II. In amphivasal vascular bundle, phloem lying in centre is surrounded by xylem.  III. In amphivasal vascular bundle, xylem lying in centre is surrounded by phloem.   IV. In amphicribral vascular bundle, phloem lying in centre is surrounded by ring of xylem.