State PCS PYQPrelims 2023

UPPCS · प्रश्न 118

Trophic levels are formed by:

  1. Plants only
  2. Carnivorous animals only
  3. Organisms linked in food chain
  4. Animals only
उत्तर देखें और व्याख्या

उत्तर: (C) Organisms linked in food chain

व्याख्या

Each step of a food chain (producers, herbivores, carnivores) is a trophic level.