Multiple choice

Segmented worms are known as

  1. Nematods

  2. Pianarians

  3. Annelids

  4. Arthropods

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Segmented worms are called annelids. They are characterized by body segmentation (repeated similar units), which distinguishes them from roundworms (nematodes) and flatworms (planarians - misspelled here). Arthropods also have segmentation but are distinguished by jointed appendages and chitinous exoskeletons.