Common characteristic of all vertebrates without exception is [CBSE PM – McqOptions

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1.	Common characteristic of all vertebrates without exception is [CBSE PMT 1994]
A.	Exoskeleton
B.	Presence of well developed skull
C.	Two pairs of functional apendages
D.	Division of body into head, neck, trunk and tail
Answer» C. Two pairs of functional apendages

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