- Phylum Chordata is characterized by the following features12:
- Bilateral symmetry and triploblastic organization.
- Coelomate and show an organ system level of organization.
- Notochord, a longitudinal, cartilaginous rod running between the nerve cord and the digestive tract.
- Dorsal nerve cord, a bundle of nerves running along the “back” and splits into the brain and the spinal cord.
- Pharyngeal slits.
- Post-anal tail.
- Dorsal, hollow, and single nervous system.
- Ventral heart with a closed circulatory system.
- Widespread habitat.
Learn more:âś•This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.Characteristics Of Phylum Chordata
- Notochord It is a longitudinal, cartilaginous rod running between the nerve cord and the digestive tract. ...
byjus.com/biology/phylum-chordata-classification/Characteristic Features of Phylum Chordata
- They are bilaterally symmetrical and triploblastic.
- Chordates are coelomate and show an organ system level of organisation.
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