namilyne namilyne
  • 03-02-2017
  • Biology
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what is the trait that is ancestral to all chordates?

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Justtae16
Justtae16 Justtae16
  • 03-02-2017
The trait that is ancestral to all chordates is the presence of a notochord...the others are gill slits and nerve chord
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Alkatoe
Alkatoe Alkatoe
  • 03-02-2017
Notochord - a rod made from cartilage, in vertebrates it is replaced by spine
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