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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Detritus food chain starts from
  • ✓
    Dead organic matter
  • B
    Green plants
  • C
    Zooplanktons
  • D
    None of the above
✓

Answer

Correct option: A.
Dead organic matter
a
(a)Detritus food chain starts from dead organic matter acted upon by decomposers, which in turn are eaten by detrivores consumers which are eaten by top consumers.

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