In the empty stomach,mucosal folds appear. They are called

Which part of the small intestine opens into the large intestine?

Give types of teeth and describe the arrangement of teeth in the mouth with a diagram.

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:

The duct of the gall bladder in a rabbit is known as: