Question

Sharks and rays belong to class

• A. Cyclostomata
• B. Osteichthyes
• C. Amphibia
• D. Chondrichthyes

Answer 1

The correct option is D Chondrichthyes

A. Cyclostomata is a class of round mouthed fishes under the super class Agnatha of jawless vertebrates.

B. Osteichthyes is the class of bony fishes and includes lung fishes, ray finned and lobed finned fishes.

C. Amphibians are the animals that can live on land as well as in water.

D. Chondrichthyes is a class of cartilaginous fishes and includes sharks, rays and Chiamera.

So, the correct answer is 'Chondrichthyes'.