Uintah Basin Record | 1938-06-03 | Page 3 | Pittsburgh

Pittsburgh Four Four ears growing g I where normally only two would grow were what Prof Prot Ross G. G HarrIson Harrison Har liar rison of Yale university newly- newly elected chairman of the National Research council in Washington D.C. D.C. D.C. D. D C. C reported here at the meeting of the American Association of at Anat Anat- Professor Harrison obtained his extraordinary results through sue-grafting sue experiments with early embryonic stages of salamanders A part of the side of the head region was removed and a piece of tissue from the abdominal region set into its place Organ-forming Organ influences from surrounding head tissues caused the development of ot small but otherwise normal internal ear car structures structures structures tures in this transplanted piece