What is regneratation?

Regeneration is the biological process through which an organism can replace or restore lost or damaged tissues, organs, or limbs. This capability varies widely among species; for example, some amphibians, like salamanders, can regenerate limbs, while certain species of starfish can regenerate lost arms. In humans, regeneration is more limited, primarily involving healing and repair rather than the complete regrowth of complex structures. The study of regeneration has implications for medicine and regenerative therapies, aiming to enhance healing and tissue restoration in humans.