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  9. Q125

RRB Technician (Grade I Signal + Grade III) 2026 · Question 125 of 265

Which of the following best distinguishes a food web from a food chain?

  1. AA food web allows backward energy flow; a food chain is unidirectional
  2. BA food web shows multiple trophic levels; a food chain shows one levelCorrect
  3. CA food chain always has decomposers; a food web does not
  4. DA food web transfers all energy; a food chain loses energy

Answer: B. A food web shows multiple trophic levels; a food chain shows one level

Official answer key verified. Detailed explanation coming soon.

Source: RRB Technician Grade III 09-Mar-2026 Shift 3 (oliveboard compilation with answer key) · reliable-secondary

← Q124View full paper (265 questions)Q126 →

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