Show Three-Winged Chicken Technicians Rosemary and Olive Newton of the University of California medical school are studying one of the three-winged chickens used in skin graft The third transplanted from another chick from egg to egg before Is to the chicken's researchers are trying to determine why a chicken wing can be successfully transplanted before but not after The answer may be a big help In the progress of Chicks involved In the experiments grow up to be healthy hens and except that half of them have three wings and the other half only |