The epidermis of a leaf is considered an example of a tissue because the cells
Answer Details
The epidermis of a leaf is considered an example of a tissue because the cells all possess a similar structure and function. The epidermal cells are tightly packed and flattened to form a continuous layer that covers the entire surface of the leaf. They are covered by a waxy cuticle, which helps to prevent water loss through the leaf surface. The main function of the epidermis is to protect the leaf from external damage and regulate the exchange of gases, such as carbon dioxide and oxygen, between the leaf and the environment. Therefore, the epidermis of a leaf is considered a tissue because it is composed of a group of similar cells that perform a specific function.