Genetic scientists have been busy creating all kinds of solutions to some of the problems that the human and agricultural populations have been experiencing. One of the most promising has been in the area of transplantation. That is how Dolly the sheep, came about. Scientists have been trying to find a way to genetically engineer animals so that they can produce organs for humans that will not be rejected. Insulin from pigs has helped diabetics, pig valves can be used in cardiac repair, and pig skin helps burn victims,why not organs next ? Pig 23 was genetically altered to incorporate human genes, in hopes of preventing rejection after transplanta