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Question 23Asked in RRB JE CBT-1, 20 Feb 2026, Shift 3 (4:30 PM)

In a pond ecosystem, removal of phytoplankton would most directly affect

In a pond ecosystem, removal of phytoplankton would most directly affect ____________.
  1. ADecomposers only
  2. BAbiotic components
  3. CPrimary consumers like zooplankton
  4. DSecondary consumers like fish-eating birds
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Correct answer: (C) Primary consumers like zooplankton

From RRB JE CBT-1 PYQ 20 Feb 2026, Shift 3 (4:30 PM)

This is question 23 of RRB JE CBT-1 PYQ 20 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.