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Defination : Cells in the body have specific purposes, but stem cells are cells that do not yet have a specific role and can become almost any cell that is required.
Stem cells are undifferentiated cells that can turn into specific cells, as the body needs them.
Source : Stem cells originate from two main sources: adult body tissues and embryos. Scientists are also working on ways to develop stem cells from other cells, using genetic “reprogramming” techniques.
Types : Totipotent
Pluripotent
Multipotent
Oligopotent
Unipotent
Uses :
Stem cells themselves do not serve any single purpose but are important for several reasons.First, with the right stimulation, many stem cells can take on the role of any type of cell, and they can regenerate damaged tissue, under the right conditions.This potential could save lives or repair wounds and tissue damage in people after an illness or injury. Scientists see many possible uses for stem cells.
Answer:
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