Saved Bookmarks
| 1. |
Three basic feature of chordata |
|
Answer» Answer: The notochord PROVIDES skeletal support, gives the PHYLUM its NAME, and develops into the vertebral column in vertebrates. The dorsal HOLLOW nerve cord develops into the central nervous system: the brain and spine. Pharyngeal slits are OPENINGS in the pharynx that develop into gill arches in bony fish and into the jaw and inner ear in terrestrial animals. please mark me as brainliest |
|