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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
In an ecosystem energy flows in
  • ✓
    One direction
  • B
    Two direction
  • C
    Four direction
  • D
    All directions
✓

Answer

Correct option: A.
One direction
a
(a)Energy flow is unidirectional i.e., from producers to secondary consumers and not back.

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