Q. Which one of the following animals belongs to Cyclostomata?
A) Channa
B) Loris
C) Dodo
D) Petromyzon
Explanation
Petromyzon belongs to class-Cyclostomata. Cyclostomata are aquatic, marine or freshwater vertebrates.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.