Segmented worms belong to:
Annelida
The correct option is C.
Explanation of correct answer:
Annelida- These animals have a soft and segmented body. They contain numerous ring-like segments.
Explanation of incorrect options:
Option A:
Platyhelminthes- This group includes soft worm-like animals with flat, leaf-like, unsegmented bodies.
Option B:
Nematoda- These are long, round and unsegmented worm-like organisms.
Option D:
Arthropoda: Arthropods are terrestrial animals with jointed legs and segmented bodies i.e., divided into head, thorax, and abdomen.
Final answer: Segmented worms belong to Annelida.