Final answer:
Sequentially, after the Hepatic Diverticulum forms, bile is accumulated by hepatocytes in the bile canaliculi, moves through a series of ducts, and eventually exits the liver towards the gallbladder or small intestine. Bile secretion is regulated and increases with dietary fat, and conserved between meals by gallbladder storage. The liver also processes blood from the alimentary canal via the hepatic portal system.
Step-by-step explanation:
After the development of the Hepatic Diverticulum, a series of events take place involving bile formation and secretion. Hepatocytes adjacent to one another have grooves that form the bile canaliculi, which accumulate bile for transport. This bile then moves into bile ductules and eventually into larger bile ducts. The right and left hepatic ducts are formed and merge to exit the liver as the common hepatic duct, which combines with the cystic duct from the gallbladder, resulting in the common bile duct.
Bile production increases with the presence of fatty chyme in the duodenum, stimulating the secretion of the gut hormone secretin. Between meals, to conserve bile, the hepatopancreatic ampulla closes, causing bile to divert into the gallbladder where it is stored and concentrated. During digestion, this bile is released into the small intestine through the major duodenal papilla, regulated by the hepatopancreatic sphincter.
Additionally, the porta hepatis serves as an entrance for the hepatic artery and hepatic portal vein to the liver, where they bring oxygenated blood and nutrients, respectively. Nutrients, drugs, and toxins absorbed from the alimentary canal are processed in the liver before being released back into blood circulation or expelled.