Roundworms are a group of unsegmented worms with a cylindrical body, including nematodes.

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the Academic Decathlon Science Test with expert-curated flashcards and multiple-choice questions. Enhance your understanding with clear hints and explanations. Prepare for success on your exam!

Multiple Choice

Roundworms are a group of unsegmented worms with a cylindrical body, including nematodes.

Explanation:
This item hinges on recognizing the common name for a group defined by an unsegmented, cylindrical body. The name that fits this description is roundworms, which is the everyday term for nematodes—the same group known scientifically as Nematoda. Flatworms are flat and lack a true body cavity, while annelids are segmented with ring-like sections. So the description points to roundworms as the best fit.

This item hinges on recognizing the common name for a group defined by an unsegmented, cylindrical body. The name that fits this description is roundworms, which is the everyday term for nematodes—the same group known scientifically as Nematoda. Flatworms are flat and lack a true body cavity, while annelids are segmented with ring-like sections. So the description points to roundworms as the best fit.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy