NTA Abhyas NEET2020BotanyAnimal KingdomPractice
Which set of animals doesn't belong to the same phylum?
Options
- ARoundworm, Hookworm, Filarial worm
- BEarthworm, Leech, Nereis
- CSea fan, Sea pen, Brain coral
- DDevil fish, King crab, Chiton
Correct answer
D. Devil fish, King crab, Chiton
Step-by-step solution
Devil fish or Octopus and Chiton are molluscs while King crab is an arthropod. Roundworm, Hookworm, Filarial worm - Phylum Platyhelminthes. Earthworm, Leech, Nereis - Phylum Annelida. Seafan, Sea pen, Brain coral - Phylum Cnidaria.