Physiology The duodenum secretes a hormone which has following effects except : A Causes copious pancreatic juice rich in bicarbonate and poor in enzymes B Increases gastric motility C Causes gall bladder to contract and sphincter of oddi to relax D Leads to meagre flow of pancreatic juice rich in enzymes 💡 Explanation The duodenum secretes a hormone which has following effects except : ✓ Correct Answer: B. Increases gastric motility