Surgical lobes of liver are divided on the basis of: (A) Hepatic aery, (B) Hepatic vein, (C) Bile ducts, (D) Central veins
Answer is B. Functional anatomy of the liver is based on couinaud's division of liver into eoght(subsequently nine) functional segments, based upon the distribution of poal venous branches and location of hepatic veins in the parenchyma Couinaud 1957