Phylum porifera

  

                                          phylum porifera 

  

    the word porifera derived from two wordes :

               (  pourus means pores/holes )

               (  ifera  means to bear  )

               These organisms are also called SPONGES.  

•       It means that porifera consist of those animals   

                  which have pores on their body.

                                              

Also Read => CELL BIOLOGY