Which type of cell can divide without limit and can differentiate into various cell types?

The capability to divide indefinitely and differentiate into various cell types is a defining characteristic of stem cells. These cells have the unique ability to either replicate themselves (self-renewal) or differentiate into specialized cells that develop into different tissues and organs within an organism.

Stem cells play a crucial role in growth, healing, and tissue regeneration, making them essential for developmental processes and maintaining the health of various body systems. Their unlimited division potential is why they are often referred to as “immortal” cells in comparison to other cell types that have a limited lifespan and a restricted capacity for division.

In contrast, red blood cells, muscle cells, and neurons have specific functions and characteristics that limit their ability to divide and differentiate. For example, red blood cells do not divide at all after maturing, muscle cells have limited capacity for regeneration, and neurons typically do not undergo significant division in adulthood. This distinction emphasizes the unique role that stem cells play in biological systems.