👉 The term "caucasoids" is a scientific term that refers to the group of cells that make up the skin, including the melanocytes and the pigment epithelium. These cells are responsible for producing melanin, which gives the skin its characteristic brown color. In humans, the melanocytes are located in the top layer of the dermis (the outermost layer of the skin), while the pigment epithelium is found on the surface of the skin, including the upper layers of hair