Question

what is Porifera?And three examples

Answer 1

porifera is the phylum in which the species which have pores on their body are kept in this group eg sponges

Answer 2

A phylum of aquatic invertebrate animals that comprises the sponges.

The examples are

1.Sycon

2. Hylonema( also called as Glass rope sponge.

3.Cliona ( Boring sponge)