Q. Roundworms are different from Platyhelminthes in the following features
A) Roundworms are triploblastic
B) Roundworms have a complete digestive system
C) Roundworms have flame cells
D) All of the above
Explanation
Platyhelminthes have an incomplete digestive system but the digestive system is complete in Aschelminthes or roundworms
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.