Multiple choice questions XXIX — task. Science CBSE, Class 10.

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1. Which is correct food chain?

Zooplankton → Phytoplankton → Fishes
Phytoplankton → Zooplankton → Fishes
Phytoplankton → Fishes → Zooplankton
Fishes → Zooplankton → Phytoplankton

2. Who proposed the term ecosystem?

Odum
Warming
Tansley
Gardner

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