Question

what you mean by cnidiria​

Answer 1

Answer:

Cnidocytes ('stinging cells') are specialized cells that define the phylum Cnidaria (sea anemones, jellyfish, corals, and hydras).

Explanation:

They contain an “explosive” organelle called cnidocyst that acts as a 600 million-years-old microscopic injection system and is important for prey capture and anti-predator defense.

Hope so it is helpful to you!!!

Answer 2

Answer:

Cnidaria definition, an alternative name for the invertebrate phylum Coelenterata,

Explanation:

Cnidaria or Coelenterata is a phylum containing over 10,000 species of animals found exclusively in aquatic and mostly marine environments.

All known cnidaria can reproduce abiogenetically, by various means, in addition to regenerating after being fragmented.