EazyBio: Educate, Elevate, Empower EazyBio: Educate, Elevate, Empower
Sponges originated before the Cambrian period. Two groups of calcareous spongelike organisms occupied early Paleozoic reefs. The Devonian period saw rapid development of many glass sponges. Phylogenetic studies 2 using sequence data from large subunit rRNA, small subunit rRNA, and protein kinase C, indicate that sponges with calcareous spicules in …
Read More »Phylum Porifera: Phylogeny and Adaptive Diversification
