Biology, asked by puneethk2155, 1 year ago

Which of the following animal possess nerve cells but no nerves

Answers

Answered by guptasarita68
1

The only multicellular animals that have no nervous system at all are sponges and microscopic bloblike organisms called placozoans and mesozoans. The nervous systems of ctenophores (comb jellies) and cnidarians (e.g., anemones, hydras, corals and jellyfishes) consist of a diffuse nerve net.

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