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STD 12 - 12. ecosystem — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 12. ecosystem1 Mark
MCQ
The dominant second trophic level, in a lake ecosystem, is
  • A
    Benthos
  • B
    Plankton
  • ✓
    Zooplankton
  • D
    Phytoplankton
✓

Answer

Correct option: C.
Zooplankton
c
(c)Phytoplankton is the producer in lake ecosystem and zooplanktons found as consumers. It is a secondary tropic level in lake ecosystem.

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