How do chordates differ from non-chordates? - Vidyadip

Question

How do chordates differ from non-chordates?

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Answer

CHORDATES	NON-CHORDATES
Notochord is found in all stages of the life-cycle	Notochord is not found in any stages of the life-cycle.
Heart is situated on ventral side of the alimentary canal.	Heart is poorly formed and if present it is situated on the dorsal side.
Nervous system is situated on the dorsal side	Nervous system is situated on the ventral side.
RBCs are present in blood.	RBCs are absent in blood.

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