A feature of vertebrates that is not found in all invertebrates is the vertebral column.
And the characteristics of Chordates are: having a notochord, dorsal nerve cord (nervecord), pharyngeal cleft, and its symmetry is bilateral.
Invertebrates are a group of animals without backbones. Most of the animals on earth are invertebrates. They have cold-blooded fever with a body temperature that depends on the temperature of the atmosphere.
Phylum Chordates is a group of animals including vertebrates (having a backbone) and several invertebrate-like animals that have similar characteristics. The characteristics of Chordates are as follows: having a notochord, dorsal nerve cord (nervecord), pharyngeal cleft, and its symmetry is bilateral. These animals already have digestive organs such as a mouth, pharynx, intestine, and anus. Reproduce sexually by external fertilization.
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