Question

Describe the variety of structures found in stem cells, according to their functions.

Answer 1

stem cell therapy is used in bone marrow transplantation.
it is used to treat leukemia and other type cancer.
they are used to replace diseased and damaged cells in brain and in treating cell based diseases like parkinson disease.

Answer 2

Stem cells like all other cells contain all he organelles still undifferentiated in a special type of cells. The structure of stem allows them to differentiate into any type of cells from blood to bone.  

These undifferentiated cells have ability to re-new and develop into different types of mature cells.