$A$ true coelom is surrounded by:

What is the basis of animal classification?

The classification of animals is $NOT$ based on which of the following?

The type of symmetry in which the body of an animal can be divided into two identical left and right halves by only one plane is called:

Give the difference between Diploblastic and Triploblastic organisms.

The kind of coelom represented in the diagram given below is characteristic of