Select the correct match pair -
Cholecystokinin - Increases Calcium absorption in bone. And decrease blood calcium levels.
Rennin - Increases blood pressure by decreasing capillary permeability and vasoconstriction.
Gastrin - Increases gastric juice secretion and maintains HCl volume in the stomach for digestion
Both (2) and (3).
Gastrin is a hormone secreted by the gastric cells of the stomach. It stimulates gastric glands to secrete and release the gastric juice. It also stimulates gastric motility. Maintains HCl volume in the stomach for digestion. Cholecystokinin is a hormone secreted by the epithelium of the small intestine. It stimulates the gallbladder to release bile and the pancreas to secrete and release digestive enzymes in the pancreatic juice.
Hence, the correct answer is option 3.