👉 Mesendoderm is a type of skin cell that develops from the dermis (the outer layer of the skin) and is involved in the formation of hair, nails, and other structures. It is located at the top layer of the dermis and has a thin, flexible appendage that allows it to spread out and grow into a patch of tissue called mesoderm. Mesendoderm cells are responsible for the production of blood vessels, nerves, and connective tissues in the skin
