Endoskeleton of fishes are made up of cartilage and bone. Classify the following fishes as cartilagenous or bony:
Torpedo, Sting ray, Dog fish, Rohu, Angler fish, Exocoetus
Answer:
- Torpedo — Cartilagenous,
- Sting ray — Cartilagenous
- Dog fish — Cartilagenous
- Rohu — Bony
- Angler fish — Cartilagenous
- Exocoetus — Bony