Segmented Worms Quizzes, Questions & Answers

Top Trending Segmented Worms Quizzes

Explore the fascinating world of segmented worms in this focused study. Understand their biological classification, anatomy, and ecological role. This educational content is ideal for learners looking to deepen their...

Questions: 22 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What are the characteristics of organisms in Phylum Annelida?

Unsegmented acoelomates with an open circulatory system and simple digestive tract

Bilateral organisms with a coelomate body plan and incomplete digestive tract

Segmented schizocoelous worms with a complete digestive tract usually with regional specialization, a closed circulatory system, a well developed nervous system with a ventral nerve cord and segmental ganglia as well as a dorsal cerebrial ganglia, metanephridia, paired segmentally arranged epidermal setae bundles, a head composed of a presegmental prostomium and a peristomium, and usually with a trochophore larva.

Radially symmetric organisms with a decentralized nervous system and no distinct digestive system