Porifera Sponges Species, Types & Examples - Lesson -

Sponges Sponges are considered the oldest animal phyla They are multicellular but do not have tissues or organs The name porifera means 'pore bearer' in

The Porifera collection has over 20,000 lots and consists of several sub-collections, by authors and campaigns Most of the specimens are preserved in 70°

porifera Sponges the members of the phylum Porifera are a basal animal clade as a sister of the diploblasts They are multicellular organisms that have bodies full

porifera Porifera are the most primitive of animals and thus have an early branch on the animal phylogenetic tree, so they're likely candidates for