Question

What is the role of the epidermis in plants?

Answer 1

Epidermis:

1. Plant tissues are divided into three categories: epidermis, ground tissue, and vascular tissue.
2. The epidermis is the outermost layer of cells on plant shoots.

Role of the epidermis in plants:

1. The plant epidermis is a protective tissue that covers the entire surface of the plant.
2. The epidermis protects the plant from infection and water loss.
3. It regulates the gas exchange in plant cells.
4. The epidermis regulates the secretion of metabolic substances.
5. The epidermis is in charge of absorbing water and essential minerals.
6. It protects against mechanical injury and parasitic fungus invasion.
7. They aid in the absorption of water by roots.