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colleen colleen
wrote...
Valued Member
Posts: 17077
11 years ago
What characteristics must an animal possess in order to be considered a chordate?
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Sunshine ☀ ☼

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Replies
wrote...
11 years ago
Chordates gotta have Notochord, Dorsal hollow nerve cord, Phayngeal slits and Post anal tail. If you will google chordate you will see the most famous drawings that identifies each part. In vertebrates these are brain, spinal column,lungs and port of exit Slight Smile
wrote...
11 years ago
At some point during their life, all chordates have a dorsal nerve cord, a notochord, pharyngeal gill slits, and a post-anal tail.
Biology!
colleen Author
wrote...
Valued Member
11 years ago
Thank you both!
Sunshine ☀ ☼
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