Stomata
The Veins
Yes its called the Epidermis.
The outermost layer of a root is called the epidermis. It is a single layer of cells that protects and covers the root. In stems and leaves, the outermost layer is also called the epidermis, and it serves a similar protective function.
The outermost layer of a flatworm is composed of a syncytial epidermis. This layer is made up of a single layer of cells fused together, providing protection and facilitating nutrient exchange.
Epiblema is the outermost layer of a plant root, responsible for absorbing water and minerals. On the other hand, the epidermis is the outermost layer of cells in the aerial parts of a plant, providing protection and serving as a barrier against water loss and pathogens.
stratum basale
cuticle
Short version: Skin. Long version: The outermost layer of cells.
There is no outermost layer. The ozone is a single layer.
The epidermis is the top and most superficial skin layer in the body and is made of dead skins cells. You will shed these dead skin cells and they will fall., so you don't have a continuously growing layer of dead skin.
The outermost layer of the epidermis, known as the stratum corneum, is composed of dead keratinocytes (skin cells) that form a protective barrier. This layer helps prevent water loss and protects against external stressors such as bacteria and UV radiation.
Yes, the oldest epidermal cells are found in the stratum basale. This layer, also known as the basal layer, is the deepest layer of the epidermis and is responsible for the continuous production of new cells. As cells are pushed upwards, they become older and eventually reach the outermost layer of the epidermis, the stratum corneum, where they are shed.