Which part of the human body exhibits regeneration?

The part of the human body that exhibits regeneration is (d) Liver. The liver is known for its remarkable regenerative capacity, which allows it to repair and replace damaged tissue. Hepatocytes, the main cells of the liver, have the ability to proliferate and regenerate in response to injury, toxins, or surgical removal.

After experiencing injury or partial removal, the liver undergoes a process called compensatory hypertrophy, where the remaining hepatocytes increase in size and replicate to restore liver mass and function. This regenerative ability is crucial for maintaining liver function and overall health, as the liver performs essential metabolic, detoxification, and synthetic functions in the body.

While other organs such as the spleen (a), kidney (b), and brain (c) have some degree of regenerative capacity, it is not as extensive as that of the liver. The liver’s exceptional regenerative capabilities make it unique among the organs of the human body.