Question : The most likely ancestors of chordates are considered to be

1.	Question : The most likely ancestors of chordates are considered to be echinoderms because :
Answer» tunicates are echinoderms there is a direct lineage from SEA STARS to tunicates embryos of some echinoderms are SIMILAR to primitive CHORDATE embryos all of the above are correct Solution :embryos of some echinoderms are similar to primitive chordate embryos

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