The correct option is
B Liver
Bile or gall is a dark green to yellowish brown fluid, produced by the liver of most vertebrates, that aids the digestion of lipids in the small intestine. In humans, bile is produced continuously by the liver (liver bile) and stored and concentrated in the gallbladder (gallbladder bile). After eating, this stored bile is discharged into the duodenum. Bile is not secreted by small intestine, large intestine or pancreas.
Therefore, the correct answer is option B.