Answer:
The scientist would use the patient’s own stem cells to grow the organ. Because the cells are from the patient’s own body, the immune system won’t perceive the new organ to be a foreign body.
Step-by-step explanation:
The scientist would use the patient’s own stem cells to grow the organ. if it uses cells from someone elses body the immune system wont work the way it should because its from a foreign body but if it uses its own cells then it'll work and won't see the cells from a foreign body