Medically reviewed by Josephine Hessert, DO Key Takeaways The epidermis protects the body from ultraviolet radiation and prevents water loss.The dermis contains glands that produce oil and sweat, ...
IN elephant seals (Mirounga leonina, Linn.), there is an enormous development of the hypodermis in which all the dissectible body fat is deposited. The subcutaneous fat layer acts as a physical ...