An important function of the cuticle of most ecdysozoans,with the exception of the arthropods,is that
A)it is a rigid supportive exoskeleton.
B)it interacts with the pseudocoelom to function as hydrostatic skeleton.
C)it is a surface for diffusion of excretory wastes and respiratory gases.
D)it is a surface for absorption of nutrients in parasitic species.

Question

Quizplus · Accepted Answer

The cuticle in most ecdysozoans, except arthropods, often interacts with the pseudocoelom to function as a hydrostatic skeleton. This allows for movement and support without a rigid exoskeleton.

An Important Function of the Cuticle of Most Ecdysozoans,with the Exception