Pentastomids
A)are parasites.
B)have a nonchitinous cuticle.
C)have a nervous system typical of arthropods.
D)all of these

Question

Quizplus · Accepted Answer

Pentastomids are parasites that live in the respiratory system of animals, including humans. They have a nonchitinous cuticle, which is a defining characteristic of this group of arthropods. As arthropods, they have a nervous system typical of this group, which includes a ventral nerve cord and a brain-like structure called the subesophageal ganglion. Therefore, all three choices are correct.