Worms Answers

Which worm shown is most likely a segmented worm?

Which kind of worm is sometimes used to prevent blood clots?

Which body structure do earthworms use for gas exchange?

Which kind of worm is segmented but lacks setae?

Which are characteristics of flukes? Check all that apply. They are free living.They are a type of flatworm.They reproduce sexually.They have eyespots.They are segmented.

Which feature do both roundworms and segmented worms have?

Which of these are characteristics of all three main groups of worms? Check all that apply. They lack nerve cells.They can reproduce sexually.They display bilateral symmetry.They have a single tissue layer.They are invertebrates.

A scuba diver is observing organisms in the ocean. She notices a worm with colorful bundles of setae. The worm is attached to a rock.

Which worm has eyespots that are used to detect light?

Kareem drew a diagram to compare flatworms and segmented worms.