What human organ can regenerate up to half of itself if damaged?
Liver
Spleen
Pancreas
Gallbladder
The liver is the only internal organ with the unique ability to regenerate itself when damaged. This regenerative capability allows the liver to restore up to half of its original mass following damage. Unlike most organs, liver cells can actively multiply and replace damaged or lost tissue, allowing it to fully restore its essential functions in detoxification, metabolism, and bile production. Even if a large portion of the liver is surgically removed, the remaining tissue can regrow and reorganize to restore the liver’s original size and functionality.
Correct Answer: Liver