In this article we will discuss about the General Characters and Classification of Phylum Ctenophora. General Characteristics of Phylum Ctenophora: There are about 50 species of ctenophores. 1. Habitat: All ctenophores are exclusively marine. 2. Habits: They feed on plankton, swim by cilia. Power of regeneration is well marked. Bioluminescence (the property of living organism […]