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24-02-2016
Biology

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Which group of chordates does not possess true backbones?
A. Lampreys
B. Frogs and toads
C. Birds
D. Crocodilians

Respuesta :

Korianna Korianna

24-02-2016

The only group of chordates that does not possess true backbones are

A) Lampreys.

All the other answer choices DO possess backbones, so that would leave A as the answer.

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