This is the meristem that increases the diameter of the stem.

This is a primary meristem in vascular plants that gives rise to epidermis

It is a thick layer of non living cork cells and a protective tissue that replaces the epidermis when the secondary growth displaces.

These are tissues which are thickened with lignin and are dead at maturity

These vascular tissue is composed of sieve tubes and companion cells

These are perforated walls with an end walls to allow cytoplasmic connections between vertically-stacked cells and no nucleus.

This tissue functions to transport food, water, and minerals

It functions to provide flexibility support.

Parenchyma, Collenchyma, Sclerenchyma are classified under: