Chordates are a group of animals that possess a notochord, a dorsal nerve cord, pharyngeal slits, and a post-anal tail at some point in their life cycle. Non-chordates, also known as invertebrates, do not possess these characteristics. Examples of chordates include mammals, birds, fish, and amphibians, while examples of non-chordates include insects, crustaceans, and mollusks.
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Chordates are a group of animals that possess a notochord, a dorsal nerve cord, pharyngeal slits, and a post-anal tail at some point in their life cycle. Non-chordates, also known as invertebrates, do not possess these characteristics. Examples of chordates include mammals, birds, fish, and amphibians, while examples of non-chordates include insects, crustaceans, and mollusks.
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