Pancreas consists mainly of large lobules / acini/ alveoli and secretes pancreatic juice. In between the acini, randomly spread endocrine cells are present known as Islets of Langerhans which consist of a, b, and F cells & secrete insulin, glucagon, pancreatic polypeptide and somatostatin hormones.

Correct Option: D

Pancreas consists mainly of large lobules / acini/ alveoli and secretes pancreatic juice. In between the acini, randomly spread endocrine cells are present known as Islets of Langerhans which consist of a, b, and F cells & secrete insulin, glucagon, pancreatic polypeptide and somatostatin hormones.

Anxiety and eating spicy food together in normal healthy man can lead to indigestion which causes difficulty in digestion.

Correct Option: A

Anxiety and eating spicy food together in normal healthy man can lead to indigestion which causes difficulty in digestion.

Vitamin B3 or Niacin is a constituent of NAD. Corpus luteum is temporary endocrine tissue developing from ruptured grafian follicle. Bundle of His is a part of the conducting system of heart conducting cardiac impulse from atria to ventricles. Sebum is the name given to the oil secreted by sebaceous glands in the skin.

Correct Option: C

Vitamin B3 or Niacin is a constituent of NAD. Corpus luteum is temporary endocrine tissue developing from ruptured grafian follicle. Bundle of His is a part of the conducting system of heart conducting cardiac impulse from atria to ventricles. Sebum is the name given to the oil secreted by sebaceous glands in the skin.