Which is the longest organ in human body?
The skin is the largest organ of the human body and of all mammals. In the average adult it weighs around six pounds, which is nearly twice the weight of the human brain or liver.
Internally, the largest organ is the liver which weighs around 1.6 pounds. If length,not weight, is the criteria used for "largest' the small intesyine at almost 6m (20ft)