Question

What Is a Stem Cell?

		Differentiated cells
		Unspecialized cells
		Can renew itself
		Can renew all differentiated cells
		Can replenish other cells
		Can give rise to more than 250 specialized cells in the body
		Can give rise to only 100 specialized cells in the body
		Can send to the programmed cell death other cells

Answer 1

Ans. Stem cells :

They are the Unspecialized cells which are thought to be undifferentiated cells. They hold ability to differentiate to yield some or all of the major specialized cell types of the tissue or organ. In adults, it can renew itself and can dividing essentially without limit to replenish other cells as long as the person or animal is still alive. There are more than 200 specialized cells found in humans. Stem cells can differentiate into most of the body cells over 200 specialised cell type.

CORRECT OPTION INCLUDES:

Unspecialized cells

Can renew itself

Can replenish other cells

Can give rise to more than 250 specialized cells in the body.