They secrete succus entericus, which is the intestinal juice.

It is the main enzyme of the gastric juice. It acts in acidic medium and it acts upon proteins.

It is exclusively present in rabbits. It is located in the terminal part of the ileum.

Pancreatic juice is the alkaline secretion of the pancreas, which is released into the duodenum and contains several digestive enzymes.

Bile salts are bile acids compounded with a cation usually sodium. The main bile salts are taurocholic acid and glycocholic acid. These help in emulsification and digestion of fats.

Pepsin becomes active in acidic medium where the pH remains less than 7. Pepsin is present in the gastric juice and is primarily meant for the digestion of proteins.

A rabbit has 6 chisel like incisors.

Oxidation of glucose releases water and carbon dioxide. This water is utilised in the body and carbon dioxide is released outside through the lungs.

It is a portion of the brain that contains a number of small nuclei with a variety of functions. One of the important functions is the control of 'thirst' and 'hunger'.

Lemon is rich in vitamin C. The deficiency of vitamin C causes 'bleeding gums'.

Amylase helps in the digestion of carbohydrates and renin helps in the control of blood pressure through angiotensin. Both are enzymes thus biocatalysts.

It is the main sugar of blood, it also contains 6 carbon atoms. The normal blood glucose level is 80-120 mgdl.

Canines are absent in rabbits.

It is a disease resulting from a deficiency of vitamin C,  which is required for the synthesis of collagen in humans. Citrus fruits are given for the deficiency of vitamin C.

It is a consequence of chronic liver disease characterised by replacement of liver.

It is unilayered. It lines most organs of the digestive tract including intestine, stomach, etc.

Small intestine is divided into duodenum, ileum and jejunum.