What cell types make up each tissue in eudicot stem

Answer 1

The tissues in eudicot stem are:

1. Epidermis: Composed of a single layer of cells, the epidermis serves as a protective outer covering for the stem. The cells are typically flattened and lack chloroplasts.

2. Cortex: The cortex is found beneath the epidermis and is primarily composed of parenchyma cells. These cells are loosely packed and can store food reserves.

3. Endodermis: This is a single layer of cells found between the cortex and the pericycle. The cells of the endodermis are heavily suberized, meaning that they are coated with a thick layer of waxy material that limits the flow of water and other materials into and out of the stem.

4. Pericycle: The pericycle is a single layer of cells found just inside the endodermis. These cells are able to give rise to lateral roots.

5. Vascular tissue: There are two types of vascular tissue in the stem of a eudicot: xylem and phloem. Xylem is responsible for transporting water and minerals from the roots to the leaves, while phloem is responsible for transporting sugars and other organic compounds throughout the plant.

6. Pith: The pith is found at the center of the stem and is composed of parenchyma cells. These cells may store food reserves, but their primary function is to provide structural support.