Biologyhard · Past Paper

In a pond ecosystem, 'Zooplankton' occupy which trophic level?

AFirst (T1)
BSecond (T2)
CThird (T3)
DFourth (T4)

✓ Correct Answer: BSecond (T2)

Zooplankton are primary consumers that feed on phytoplankton (T1), thus they are at the second trophic level.

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