Which phylum of the animal kingdom includes all organisms which possess a spine (backbone)? chordata arthropoda annelida mollusca

asked Oct 13, 2018 260 views

2 votes

by Wyp

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3 votes

The answer is chordata!

Cbrnr answered Oct 14, 2018

by Cbrnr

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3 votes

Chordates, or members of phylum Chordata, possess a backbone.

Tree Nguyen answered Oct 19, 2018

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