All members of the phylum Chordata, whether human or lancelet, share certain key features. Which of the following traits is NOT characteristic of all chordates?

0 votes
    notochord
    tail
    dorsal, hollow nerve cord
    bony endoskeleton
    pharyngeal gill slits

asked May 30, 2013 in Biology by anonymous
    

1 Answer

0 votes
bony endoskeleton
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)



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