Which is the correct sequence of a food chain

Options :
  1. diatoms - crustaceans - herring
  2. crustaceans - diatoms - herring
  3. diatoms - herring - crustaceans
  4. crustaceans - herring - diatoms

Answer and Explanation :-

Answer: Option 1


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By: masihuddin kuraishi On: Dec/13/2014

crustaceans=small ocean organism like prone
herrings= is fish

algae< prone< fish

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By: bhuwan c. tiwari On: Jul/06/2015

this question diatom crustaceans herrings correct ans 2014 upsc exam

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