Identify the food chain in which the organisms of the second trophic level are missing :

Identify the food chain in which the organisms of the second trophic level are missing :
  1. Grass, goat, lion
  2. Zooplankton, Phytoplankton, small fish, large fish
  3. Tiger, grass, snake, frog
  4. Grasshopper, grass, snake, frog, eagle

Solution

Tiger, grass, snake, frog

Asked in: CBSE

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