Question

Is porifera segmented?

Answer 1

No its not segmented it have pores
its radially symmetrical

Answer 2

Answer:

Porifera :-

1. Holes are present throughout the body which leads to canal like circulatory system.
2. They are attached to a rigid support and are hence non-motile.
3. They are covered by a hard outside layer or skeleton.
4. Minimal differentiation into tissues.
5. They are generally called sponges are mostly found in marine habitats
6. Ex. Sycon , Spongilla

Explanation: