Which one of the following is the food chain operating in ponds, lakes or sea?
Options
(a) grass → insects → frog → birds
(b) alge(phytoplanktons) → small animals (zooplanktons) → fish → big fish
(c) grass → deer → lion
(d) nono of the above
Correct Answer:
alge(phytoplanktons) → small animals (zooplanktons) → fish → big fish
Explanation:
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