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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 12. ecosystem1 Mark
MCQ
Which of the following is correct sequence in food chain
  • A
    Fallen leaves $→$ bacteria $→$ insect larvae $→$ birds
  • ✓
    Phytoplankton $→$ zooplankton $→$ fish
  • C
    Grasses $→$ fox $→$ rabbit
  • D
    Grasses $→$ chameleon $→$ insects $→$ birds
✓

Answer

Correct option: B.
Phytoplankton $→$ zooplankton $→$ fish
b
(b)Because phytoplankton is eaten by zooplankton which in turn is eaten by fishes.

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