Description
From the picture, we see thin layer of epidermis and sweat glands are small tubular structures that produce sweat. It consists of a secretory unit and a duct that carries the sweat away. The secretory coil is set deep in the lower dermis and hypodermis, and the entire gland is surrounded by adipose tissue. Sweat glands are a type of exocrine gland, which are produce and secrete substances.