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Question 43Asked in RRB JE CBT-1, 25 Feb 2026, Shift 3 (4:30 PM)

Which of the following statements best explains why humans are severely affected by

Which of the following statements best explains why humans are severely affected by biological magnification?
  1. AHumans can break down toxins
  2. BHumans are best decomposers in food chain
  3. CHumans consume less food than other consumers in food chain
  4. DHumans occupy the top trophic level in many food chains
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Correct answer: (D) Humans occupy the top trophic level in many food chains

From RRB JE CBT-1 PYQ 25 Feb 2026, Shift 3 (4:30 PM)

This is question 43 of RRB JE CBT-1 PYQ 25 Feb 2026, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.