Multiple Choice
Which statement about ecdysozoan exoskeletons is false?
A) They are reinforced and hardened by chitin.
B) They prevent dehydration in terrestrial environments.
C) They allow the passage of oxygen and nutrients into the animal.
D) They serve as areas of muscle attachment.
E) They require appendages for body movement.
Correct Answer:

Verified
Correct Answer:
Verified
Q103: Factors that may have contributed to the
Q104: Which of the following would not be
Q105: Which crustacean group bears a superficial resemblance
Q106: Molecular data indicate that insects started to
Q107: Flukes are dorsoventrally flattened, which accomplishes the
Q109: Which statement about the trochophore larva is
Q110: Which group of arthropods has the most
Q111: Parasitic wormlike ecdysozoans with unciliated, pseudocoelomate bodies
Q112: What is the unique morphological feature that
Q113: The evolution of a chitinous exoskeleton affected