Which of the following groups do not constitute a food chain ? (i) Wolf, rabbit, grass, lion (ii) Plankton,…

Which of the following groups do not constitute a food chain ? (i) Wolf, rabbit, grass, lion (ii) Plankton, man, grasshopper, fish (iii) Hawk, grass, snake, grasshopper, frog (iv) Grass, snake, wolf, tiger
  1. (i) and (iv)
  2. (i) and (iii)
  3. (ii) and (iii)
  4. (ii) and (iv)

Solution

(ii) and (iv)

Asked in: CBSE

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