Scientists in the US and Europe are making progress in identifying the genetic mutations that cause inherited illnesses, developing tests for themand mapping the dog genome. Canine genetics research is beginning to make important contributions to the understanding of human genetic disorders.cientists in the US and Europe are making progress in identifying the genetic mutations that cause inherited illnesses, developing tests for themand mapping the dog genome. Canine genetics research is beginning to make important contributions to the understanding of human genetic disorders.
There are 7 layers in the human skin, the Epidermis has 3 layers and the Dermis has 4 layers, making the total to â and beyond. s is the outermost covering of the skin andâ¦ serves as a barrier to infection. The dermis is below the epidermis.
There are basically three layers to the skin, the epidermis on top, the dermis just below that, and below that is the hypodermis or subcutis layer. The epidermis is primarily made of dead skin cells that form a protective layer. It is also where the melanocytes, the color cells of the skin, are found.