Q. Which of the following pairs consists only of members of Platyhelminthes?
A) Taenia and Fasciola
B) Ascaris and Wuchereria
C) Nereis and Pheretima
D) Sycon and Spongilla
Explanation
Taenia (tapeworm) and Fasciola (liver fluke) are flatworms. Ascaris and Wuchereria are aschelminths, Nereis and Pheretima are annelids, and Sycon and Spongilla are sponges.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.