Q. Sycon (Scypha), Spongilla (Fresh water sponge) and Euspongia (Bath sponge) are examples of which Phylum?
Answer:
Porifera
Notes: Sponges are aquatic, mostly marine, primitive multicellular animals that are sessile, plant-like animal are fixed to some submerged solid rock or shell and are incapable of any movement. They come under Porifera phylum. The Porifera are exclusively marine except for a single family of fresh water species.