Which among these is the correct combination of aquatic mammals?
- ASeals, Dolphins, Sharks
- BDolphins, Seals, Trygon
- CWhales, Dolphins, Seals
- DTrygon, Whales, Seals
Solution & Step-by-step Explanation
- Sharks and Trygon (Sting rays) are cartilaginous fishes (Chondrichthyes).
Whales, Dolphins, and Seals are all true aquatic mammals belonging to the class Mammalia.
Whales, Dolphins, and Seals are all true aquatic mammals belonging to the class Mammalia.