'Along the coast of Orissa, a marine creature is found, the blue coloured blood of which is used to test safety of drugs.' That creature is a

Options :
  1. Scorpion
  2. Sepia
  3. Cattle fish
  4. Horse shoe crab

Answer and Explanation :-

Answer: Option 4


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The idea of the future, pregnant with an infinity of possibilities, is thus more fruitful than the future itself, and this is why we find more charm in hope than in possession, in dreams than in reality.
-Henri Bergson Time and Free Will