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SAT® Subject Test in Biology

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Invertebrate Classification

SATBIO-NKIK4X

The animal kingdom is full of a rich and diverse group of organisms. Answer the following question using the choices provided. The answer choices may be used once, more than once, or not at all.

This phylum of the animal kingdom includes protostome organisms that have jointed exoskeletons made of chitin and that use Malpighian tubules to remove nitrogen wastes.

A

Phylum Annelida

B

Phylum Mollusca

C

Phylum Arthropoda

D

Phylum Platyhelminthes

E

Phylum Nematoda