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what is meat by demospongia

jayanth , 10 Years ago

Grade 11

5 Answers

Carmel Emmanuel

Demospongia are class of phylum porifera which include some popular anmals like euspongia(bath sponge)

Last Activity: 10 Years ago

Prabhakar ch

The Demospongiae are the largest class in the phylum Porifera. In fact, the demosponges include 81% of all species of sponges with nearly 7,000 species worldwide. They are predominantly leuconoid in structure

Last Activity: 10 Years ago

mohan

The demospongiae are the largest class in the phylum porifera. In fact, the demosponges include 81.5% of all sponges with nearly 7000 species worldwide.

Last Activity: 10 Years ago

raj

hello,

the largest class in the phylum porifera is called the demospongiae.that have predominantly leuconoid structure.in fact the demosponges include 80.99%of all species of sponges with nearly 7,000species world wide.

Last Activity: 10 Years ago

GEETHA ROYAL

a large class of Porifera comprising the majority of living sponges and being characterized by complex structure with a skeleton of tetraxial or simple siliceous spicules or of fibers of spongin or of both.Class Demospongiae (Demosponges) Most sponges belong in this class. It includes sponges with a skeleton made up of silicon-containing spicules or spongin fibers or both. In the latter case, the spongin provides a matrix in which the spicules are embedded.

Last Activity: 10 Years ago