Endocrine Glands:Endocrine glands are the glands which secrete their hormones directly in to the bloodstream, because they do not have ducts or storage. Eg adrenal gland, pituitary gland,etc.
Exocrine Glands:Exocrine glands are the glands which store their hormones in ducts and secretehormones into the bloodstream pertaining to the need. Eg pancreas, liver,etc.
Hope this helps!
