View full size image. The endocrine system is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.he endocrine system affects almost every organ and cell in the body, according to the Merck Manual. Although the hormones circulate throughout the body, each type of hormone is targeted toward certain organs and tissues, the Merck Manual notes.
(See Roll of arms). Heraldry (/ËhÉrÉldri/) is a broad term, encompassing the design, display, and study of armorial bearings (known as armory), as well as related disciplines, such as vexillology, together with the study of ceremony, rank, and pedigree.
(kwÃ´râ²tÉr-lÄ) adj. 1. Made up of four parts. 2. Being one of four parts. 3. Occurring or appearing at three-month intervals: a quarterly magazine; a quarterly payment. 4. Heraldry Having four sections. Used of a shield.