Description: The Thymus Gland Exercises gallery free for download in full hd. The Thymus Gland Exercises was posted at December 21, 2013 at 3:08 am. Click to the actual gallery to get gallery. free for download this gallery via share button bellow. Get another picture Thymus Gland Exercises gallery from Medical Dictionary category. For example, much of the maintains the ancient segmental pattern that is present in all vertebrates with basic units being repeated, which is particularly obvious in the vertebral column and in the ribcage, and can be traced from very early embryos.