Phylum Mollusca

Corals and their Kind Corals are anthozoans, the largest class of organisms within the phylum Cnidaria Comprising over 6,000 known species, anthozoans also

These pores have given the sponges their phylum name Porifera—pore-bearers In some sponges, ostia are formed by porocytes, single tube-shaped

phylum The meaning of PHYLUM is a direct line of descent within a group How to use phylum in a sentence

phylum Characteristics of Phylum Annelida · They have a long and segmented body · Annelids are bilaterally symmetrical · They are triploblastic · Also, they exhibit