Which of the following statements best describes features that are characteristic of crustaceans?

Question

Quizplus · Accepted Answer

Crustaceans are characterized by having two pairs of antennae, possessing both antennal and maxillary glands for osmoregulation and excretion, and having an exoskeleton that often contains calcium carbonate, providing rigidity and protection. While internal fertilization is not a universal trait among all crustaceans, it is present in some species, making all the provided choices characteristic features of various crustaceans.

Which of the Following Statements Best Describes Features That Are