Q. Which group of animals belong to the same phylum?
A) Malarial parasite, Amoeba, Mosquito
B) Earthworm, Pinworm, Tapeworm
C) Prawn, Scorpion, Locusta
D) Sponge, Sea anemone, Starfish
Explanation
[Solution from source] Prawn, scorpion and Locusta all have jointed appendages and a chitinous exoskeleton, placing them in phylum Arthropoda. The other groups mix phyla, e.g. earthworm is an annelid, pinworm a nematode and tapeworm a flatworm. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.