Q. Specialised cells called flame cells, which help in osmoregulation and excretion, are found in:
A) Aschelminthes
B) Annelida
C) Arthropoda
D) Platyhelminthes
Explanation
Flatworms have flame cells. Aschelminthes have an excretory tube with an excretory pore, annelids have nephridia and arthropods have Malpighian tubules.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.