Question

The character which not related with Cnidarians
1) Presence of cnidoblast or cnidocyte on body wall and tentacles
2) Presence of Gastro vascular cavity and polymorphism
3) Nervous system diffused type and consist of non-polar neurons
4) Alteration of generation shown by all coelenterates​

Answer 1

Answer:

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Explanation:

4) alteration of generation shown by all coelentrates