Multiple choice general knowledge

The only know species to never suffer from cancer is ---------------

  1. Elephant

  2. Sharks

  3. Wolf

  4. Dog
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Sharks have a remarkably low cancer rate compared to other vertebrates, though saying they 'never suffer from cancer' is an oversimplification. Research suggests their cartilage and immune system may provide some protection against cancer, but sharks can develop tumors. The claim should be 'very rarely' rather than 'never'.

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