Refer to the figure showing an arthropod exoskeleton. Which structure(s) would have allowed aquatic arthropods to invade terrestrial environments?

Question

Refer to the figure showing an arthropod exoskeleton.  Which structure(s) would have allowed aquatic arthropods to invade terrestrial environments?

Quizplus · Accepted Answer

The exoskeleton would have allowed aquatic arthropods to invade terrestrial environments as it provides structural support and protection from desiccation. The exoskeleton is the defining feature of arthropods, and it would have been critical for survival on land. The other structures listed may have played important roles in arthropod biology, but they would not have been the primary mechanism for surviving on land.

Refer to the Figure Showing an Arthropod Exoskeleton