Call me old-fashioned, I donât care. I like Claude Monetâs work among many of the Impressionists just like millions (Iâm guessing) of other people on the planet. One of the things that I have been curious about was his color palette.
Mixed endocrine and exocrine glands are the pancreas, ovaries and testes they produce hormones but are also involved in other roles. Pure endocrine glands are the thyroid, parathyroid, adrenal cortex, thymus and pineal their only function is to create hormones.
Quick Answer. According to Central Virginia Community College, endocrine glands secrete hormones into their internal environment and lack ducts. By contrast, exocrine glands secrete substances, such as wax, saliva and enzymes, into their external environment via ducts. The University of Leeds explains that both types of glands are comprised of secretory epithelial cells.