Question

Which of these is the BEST source of stem cells and minimizes the risk associated with stem cell transplantation?

Select one:
a. Stem cells from rejected grafts that initiated an immune response.
b. Stem cells preserved from the umbilical cord of the person.
c. Stem cells from a donor having the same blood group.
d. Stem cells from a donor who is the same age as the patient.

Answer 1

B. Stem cells preserved from the umbilical cord of the person.

Step-by-step explanation: