Botany - Anatomy of Flowering Plants Question with Solution | TestHub

Vascular bundles in dicot stem is called open as it consists of cambium which causes secondary growth. In dicot stem endodermis is deposited with starch sheath. Intrafascicular cambium is present inside vascular bundle between xylem and phloem thus is primary in origin. All tissue which lies outside the vascular cambium is called as bark.