Question Detail
Question
Which of the following animal groups is classified as a protostome?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Protostomes include arthropods, mollusks, and annelids. Echinoderms and chordates are deuterostomes, and jellyfish are not eucoelomates (they are diploblastic).
Hint
This group includes insects, spiders, and crustaceans.