Name the main parts of the human stomach.

The outermost layer of an alimentary canal is known as

The vermiform appendix is a part of which system?

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

Crypts of Lieberkuhn are present throughout the

Human teeth are:
$(1)$ Of different types.
$(2)$ Embedded in a socket of the jaw bone.
$(3)$ Formed in two sets during their life.
This type of dentition is called: