A major characteristic of the arthropods is the presence of
A) flame cells.
B) radial symmetry.
C) a soft exoskeleton.
D) a closed circulatory system.
E) jointed appendages.

Question

Quizplus · Accepted Answer

Jointed appendages are a major characteristic of arthropods, distinguishing them from other animal phyla. All arthropods have jointed appendages, such as legs, antennae, and mouthparts.

A Major Characteristic of the Arthropods Is the Presence of