Multiple choice general knowledge

Which is the largest member of the dolphin family?

  1. Killer Whale

  2. Shark

  3. Porpoise

  4. Bottle-nosed dolphin
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A Correct answer
Explanation

The Killer Whale (Orcinus orca) is actually the largest member of the dolphin family (Delphinidae), despite its name. Sharks are fish, not dolphins. Porpoises are a different family (Phocoenida). Bottle-nosed dolphins are well-known but much smaller than orcas, which can reach 6-8 meters in length.

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