Tag Archives | Ctenophora and Cnidaria

In this article we will discuss about the similarities and dissimilarities between ctenophora and cnidaria. Similarities between Ctenophora and Cnidaria: 1. Biradial symmetry. 2. Simple organisation—lack of organ- systems. 3. Arrangement of different structures in oral-aboral axis. 4. Presence of branched coelenteron. 5. Presence of gelatinous mesoglea. 6. Net type nervous system. 7. Presence of statocyst (sense organ). Dissimilarities between [...]