PARATHYROID GLANDS. PARATHYROID GLANDS PARATHYROID GLANDS Derived from the developing pharyngeal pouches The four glands normally lie in close proximity.
The Aortic Arches
The Aortic Arches Objectives Describe the formation of the aortic arches. Describe the formation of the aortic arches. Enlist the derivatives of aortic.
11 Part2.Thyroid
