Some cells of this organ are equated with the ultimobranchial body of lower animals as they might share a common embryological origin from the fourth and fifth pharyngeal pouches.
Some cells of this organ are equated with the ultimobranchial body of lower animals as they might share a common embryological origin from the fourth and fifth pharyngeal pouches. The major portion of this organ grows out of a duct that descends from the foramen cecum. It consists of two lateral lobes connected by an isthmus, which lies just below the cricoid cartilage in the body. Its primary secretions are generated from the follicular cells, though it is also responsible for the secretion of calcitonin. FTP, name this structure that utilizes most of the body's iodine, an endocrine gland that regulates the body's metabolism.
Some cells of this organ are equated with the ultimobranchial body of lower animals as they might share a common embryological origin from the fourth and fifth pharyngeal pouches.
{thyroid} gland