what are the four main characteristic of chordates?
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Phyrangeal Slits:- A series of openings that connect the inside of the throat to the outside of the neck. These are often used as gills.
Dorsal nerve cord:- A bundle of nerve fibers that run down the back. It connects the brain with the lateral muscles.
Notochord:- Cartilaginous rod running underneath and supporting the nerve cord.
Post anal Tail:- An extension of the body past the anal opening.
All the chordates have these features at some point in their lives.
Dorsal nerve cord:- A bundle of nerve fibers that run down the back. It connects the brain with the lateral muscles.
Notochord:- Cartilaginous rod running underneath and supporting the nerve cord.
Post anal Tail:- An extension of the body past the anal opening.
All the chordates have these features at some point in their lives.
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