You have three main layers of skin—the epidermis, dermis, and hypodermis (subcutaneous tissue). Within these layers are additional layers. If you count the layers within the layers, the skin has ...

Melanoma skin cancer in situ is also called stage 0 melanoma skin cancer. This means there are cancer cells only in the top layer of skin (the epidermis). Surgery is the main treatment for melanoma in ...

Thick keratin layer would restrict oxygen exchange and water absorption. Amphibians have many mucus glands to reduce water loss. As a result of this skin, they are restricted to moist, humid habitats.

The skin contains three layers: The epidermis, dermis and a layer of fatty tissue. Structures within these layers are involved in thermoregulation. Sweat glands in the dermis release more sweat ...

Ask an adult if you need help. Peel a thin layer off that chunk and put it on your slide. This is what's called the epidermis. Using a drop of food colouring, stain the layer so you can see the cells.

Within three days, the virus reached the apical epidermis and populated cells there ... virus replication was more robust in the epidermal layer than the dermal layers on a per gram basis.