Among the Invertebrate Phyla, Phylum Arthropoda is Unique in Possessing

Question

Among the invertebrate phyla, phylum Arthropoda is unique in possessing members that have
A) a cuticle.
B) a ventral nerve cord.
C) open circulation.
D) wings.
E) segmented bodies.

Accepted Answer

Arthropoda is unique among invertebrate phyla for having members with wings, which allow for flight. This feature is not found in any other invertebrate phylum.