Question

note on stem cell.....

Answer 1

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Stem cells:

These are undifferentiated somatic

cells of a multicellular organism. They are

capable of giving rise to many more cells of the

same type or they can also differentiate into other

type of cells. Bone marrow cells, blood stem cells

cord cells or umbilical cord cells are examples

of stem cells. They can be used in the treatment

of Parkinson’s disease, Alzheimer’s disease,

Diabetes, Leukemia, Arthritis, etc.

Answer 2

Answer:

Stem cell, an undifferentiated cell that can divide to produce some offspring cells that continue as stem cells and some cells that are destined to differentiate (become specialized). Stem cells are an ongoing source of the differentiated cells that make up the tissues and organs of animals and plants.