In Conjoint Vascular Bundle?

A conjoint vascular bundle is one in which xylem and phloem are (1) Joined together (2) Separate (3) On same radius (4) On alternate radii. Vascular bundles are also known as fascicle. They are the component of the vascular tissue system in the plants. ... conjoint vascular bundles are seen in stem and leaves.

What is conjoint closed vascular bundle?

The vascular bundle encloses both xylem and phloem. Xylem is found towards the inner surface and phloem towards the outer surface. Cambium is absent. Hence, the vascular bundles are described as conjoint, collateral and closed.

What are the two types of conjoint vascular bundles?

Whenever cambial cells are found in between the vascular bundles are called open type and when the cambial cells are not found the vascular bundles are known as closed type. Depending on the number and position of phloem group, conjoint vascular bundles are of two types: collateral type and bi-collateral type.