The correct option is A a→IV,b→II,c→I,d→III
Pancreatic juices are secreted by the pancreas into the duodenum and consists of trypsin, amylase and lipase. Bile is produced by the liver and stored in the gallbladder and secreted into the duodenum. Pepsinogen is secreted by gastric glands which convert into pepsin in the presence of HCl.