How many pairs of salivary glands are present in a rabbit?

Identify the correct statement with reference to the human digestive system.

Which layer of the alimentary canal wall is responsible for peristalsis?

The diagram of the large intestine is given below. Identify the parts $A, B, C, D, E$ and $F$.

Select the correct sequence for the human digestive tract.

Given below are two statements.
Statement $I$: Since human beings have different kinds of teeth fitted in two jaws,the dentition is described as diphyodont.
Statement $II$: Human beings have four different kinds of teeth,hence it is described as heterodont.