Contents hide INTRODUCTION CHARACTERISTICS OF PHYLUM PORIFERA EXAMPLES OF PHYLUM PORIFERA STRUCTURE OF SPONGE REPRODUCTION IN PORIFERA IMPORTANCE OF SPONGES CONCLUSION INTRODUCTION Phylum Porifera, commonly known as sponges, represents one of the simplest and most primitive multicellular organisms in the animal kingdom. This phylum includes a wide variety of marine and freshwater species that exhibit … Continue reading PHYLUM PORIFERA