Unique stuctures of Phylum Porifera include
1 : Spicules which may be calcarious or silicious .
2 : Canl system , which may be asconoid , syconoid or leucon type .
3 Spongin fibers in some fresh water sponges .
One of the interesting adaptations in phylum Porifera is that, when it finds that the water circulating through them has more silt and large particles that could block their canal system, it automatically closes its pores and protect themselves!
Sponges or poriferans are animals of the phylum Porifera.Sponges are divided into the following classes mainly according to the compositions of their skeletons:1.Calcarea2.Glass sponges3.Demosponges
phylum porifera are sponges.
phylum porifera
The phylum Porifera contains two subphlya. They are the Symplasma and Cellularia.
Members of the phylum porifera are commonly called as sponges.
The phylum Porifera is sponges.
phylum porifera
Porifera are sponges.
Porifera is a phylum, not a kingdom, but I assume you mean the phylum in the kingdom Animalia. According to wikipedia, there are about 5000 different species in Porifera.
Individuals in the phylum porifera are asymmetrical.
No. Porifera is a nonvertebrate phylum which includes sponges.
Phylum Porifera