Question

What is non-Chordata?​

Answer 1

Answer:

Non-chordates are animals without a notochord – the rod-like elastic structure that supports the body. This phylum consists of a small group of worm-like, marine species with an organ-system level of organization.

Explanation:

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Answer 2

Answer:

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Non-chordates are animals that do not have a notochord. A notochord is also commonly called a backbone. Non-chordates respire through gills..