In which Phylum do combjellies and seawalnuts occur?
Ctenophora
Cnidaria
Porifera
All
Phylum Ctenophora, Locomotion and Bioluminescence in Ctenophora -
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Phylum ctenophora is a small phylum with 90 known species. The animals of this phylum are commonly called combjellies or seawalnuts.