Hormones secreted by the Pancreas:

The pancreas is a glandular organ located in the abdomen, behind the stomach. It performs both digestive and endocrine functions. The endocrine function of the pancreas is to secrete hormones into the bloodstream. The two main hormones secreted by the pancreas are:

1. Insulin:
Insulin is a hormone secreted by the beta cells of the pancreas. Its main function is to regulate glucose metabolism in the body. Insulin helps cells to uptake glucose from the bloodstream and store it in the liver, muscle, and fat tissues. It also stimulates the conversion of glucose into glycogen in the liver and muscle cells.

2. Glucagon:
Glucagon is a hormone secreted by the alpha cells of the pancreas. It has the opposite effect of insulin on glucose metabolism. Glucagon stimulates the liver to break down glycogen into glucose and release it into the bloodstream. This process is called gluconeogenesis. Glucagon also stimulates the breakdown of fats into fatty acids in the adipose tissue.

Other hormones secreted by the pancreas include:

1. Somatostatin:
Somatostatin is a hormone secreted by the delta cells of the pancreas. It regulates the secretion of insulin and glucagon and inhibits the release of growth hormone and other gastrointestinal hormones.

2. Pancreatic polypeptide:
Pancreatic polypeptide is a hormone secreted by the F cells of the pancreas. Its function is not well understood, but it may play a role in appetite regulation and digestion.

Conclusion:
Therefore, the correct answer is option B, i.e., insulin and glucagon are the hormones secreted by the pancreas.

Islet of Langerhans present in the pancreas comprises of two cells- alpha cell which secrete glucagon and beta cells which secrete insulin.Here,glucagon stimulate glycogenesis a process of conversion of glycogen into glucose causing increase in blood glucose level in our body,this disorder is called diabetes mellitus,while insulin stimulates glycogenesis where glucose is converted to glycogen thus decreasing blood glucose level in body.That is why diabetic patient are generally treated by insulin therapy.

Hope this answer clearify your doubt:-)