Question: Which among the following is incorrect about Cnidarians?

Options

A : They are also called as coelenterates which means they are fully bellied

B : The name Cnidaria is due to presence of stinging capsules called cnidoblasts on the surface of their tentacles

C : Endodermal cells contain muscle and nerve cells that help in their mobility

D : Hypostome helps in ingestion and egestion

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