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  9. Q86

RRB Group D (Level-1 posts) 2022 · Question 86 of 598

Which of the following groups of organisms help in keeping the environment clean?

  1. AAlgae and Lichens
  2. BAlgae and Protozoa
  3. CProtozoa and Lichens
  4. DBacteria and FungiCorrect

Answer: D. Bacteria and Fungi

Explanation

Bacteria and fungi are decomposers that help in breaking down organic matter, playing a crucial role in cleaning the environment by recycling nutrients.

Source: RRB Group D 2022 Prev. Yr. Paper (17 Aug 2022) (Shift 1) - FreshersNow · reliable-secondary

← Q85View full paper (598 questions)Q87 →

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