Question

what is mean phylum porifera?explain in datil

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Answer 1

Answer:

A phylum of primitive invertebrate animals comprising the sponges and having a cellular grade of construction without true tissue or organ formation but with the body permeated by canals and chambers through which a current of water flows and passes in its course through one or more cavities lined with choanocytes.

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Answer 2

Hello there, well animal kingdom is divided into various phylums and the first one is porifera as the name suggests it has pores in it
1.Pores in body
2.Water vascular system
3.Spongin fibre body
4.Intracellular digestion
5.No defined segmentation
6.Marine