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Which among these is correct combination...

Which among these is correct combination of aquatic mammals

A

Seals, Dolphins, Sharks

B

Dolphins, Seals, Trygon

C

Whales, Dolphins, Seals

D

Trygon, Whales, Seals

Text Solution

Verified by Experts

The correct Answer is:
C
Among the given options, option (c) contains all aquatic mammals. Whales are inhabitants of the open sea, while seal (Phoca) is a marine camivore. Dolphins are found in rivers. Trygon and sharks are fishes, which belong to chondrichthyes class of superclass-Pisces.
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