Question
While comparing invertebrate groups, a nematode grows but must periodically shed a tough outer covering. The feature being tested is:
Correct Answer: D
cuticle
Nematodes are covered by a nonliving cuticle that protects the body and helps maintain shape. Growth requires molting because the cuticle does not expand continuously. This MCQ belongs to the Nematoda topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
Nematodes are covered by a nonliving cuticle that protects the body and helps maintain shape. Growth requires molting because the cuticle does not expand continuously. This MCQ belongs to the Nematoda topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
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