DENDROLOGY

Detailed explanation-1: -In the dicot stem, the vascular bundles are arranged in a ring, with pith concentrated at the core of the stem, rather than being scattered throughout the plant interior. In dicot stem wedgw shaped, definite and arranged in one or two rings. Vascular bundles are conjoint, collateral and open.

Detailed explanation-2: -In dicot stems, the vascular bundles are arranged in a ring.

Detailed explanation-3: -Explanation: In the dicot stem, the vascular bundles are conjoint, collateral and open. In the case of monocot stems, the vascular bundles are arranged in the bundles of xylem and phloem and are dispersed throughout the ground tissue. The vascular bundle in the monocot stem is conjoint, bicollateral and open.

Detailed explanation-4: -In monocot stems the vascular bundles are around as opposed to the arrangement in dicots.