Question

Define the term :-
• Non Chordate
• Chordate


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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.

A chordate is an animal of the phylum Chordata . All chordates possess 5 synapomorphies, or primary characteristics, at some point during their larval or adulthood stages that distinguish them from all other taxa.

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Answer 2

Chordate means a member of the phylum Chordata; numerous animals have a notochord at some stage of their development; in vertebrates, this develops into the spine. Who/what does not satisfy this is called non-chordate.