Question: Benjamin Alman, MD, FRCSC, was the head of the division of Orthopedic surgery at the Hospital for Sick Children in Toronto, Ontario, senior scientist in developmental and stem cells scientific study of undifferentiated biological cells, that can differentiate into specialized cells and can divide (through which scientific process) to produce more duplicates?
Sentence (from "Stem cell"): In adult organisms, stem cells and progenitor cells act as a repair system for the body, replenishing adult tissues.
Relevant evidence: No