What is the main disadvantage of the arthropod exoskeleton?
A) It has to be moulted periodically
B) Difficulties with temperature regulation
C) Reduced motility and manoeuvrability
D) Gas exchange inhibition
E) Chitin leakage of ions and subsequent disruption of internal electrochemical gradients

Question

Quizplus · Accepted Answer

The main disadvantage of the arthropod exoskeleton is that it has to be moulted periodically. This process, known as ecdysis, is necessary for the organism to grow, but it leaves the arthropod vulnerable to predators and environmental hazards until the new exoskeleton hardens.

What Is the Main Disadvantage of the Arthropod Exoskeleton