what is poreferra an celendrata in biolot
Answers
Answered by
0
Answer:
Explanation:
Poreferra is 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 choanocyte
Similar questions