Ground tissue

Definition

Ground tissue is a category of plant tissues that includes all tissues except dermal and vascular tissues. It plays roles in photosynthesis, storage, and support for the plant body.

5 Must Know Facts For Your Next Test

1. Ground tissue consists mainly of parenchyma, collenchyma, and sclerenchyma cells.
2. Parenchyma cells are involved in photosynthesis, storage, and tissue repair.
3. Collenchyma cells provide flexible support to growing parts of the plant.
4. Sclerenchyma cells are responsible for structural support due to their thickened cell walls.
5. Ground tissue is found in various parts of the plant including stems, roots, and leaves.

Review Questions

• What are the three main types of cells found in ground tissue?
• How do collenchyma and sclerenchyma cells differ in their function?
• Where can ground tissue be found within a plant?

Related terms

Parenchyma: Cells that are involved in photosynthesis, storage, and regeneration of plant tissues.

Collenchyma: Cells that provide flexible structural support to growing regions of the plant.

Sclerenchyma: Cells with thickened secondary walls that offer rigid structural support to mature parts of the plant.