Body having meshwork of cells, internal cavities
lined with food filtering flagellated cells and indirect
development are the characteristics of Phylum
(a) Mollusca (b) Protozoa
(c) Coelenterata (d) Porifera.
lined with food filtering flagellated cells and indirect
development are the characteristics of Phylum
(a) Mollusca (b) Protozoa
(c) Coelenterata (d) Porifera.