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which of the following is not a characte...

which of the following is not a character of chordata

A

dorsal tubular nerve cord

B

pharyngeal gill slites

C

presence of notochord

D

presence of spinal cord

Text Solution

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The correct Answer is:
D
Silver fish belong to insecta in which respriatory organ is trachae, scorpion belong to Arachnid which respiratory organ is book lung sea squirt (Herdmania) belong to urochordata, which respiratory organ is pharyngea gills.
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