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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Ecosystem involves
  • A
    Gain of energy and loss of minerals
  • B
    Loss of energy and gain of minerals
  • ✓
    Gain of energy and gain of minerals
  • D
    Loss of energy and loss of minerals
✓

Answer

Correct option: C.
Gain of energy and gain of minerals
c
It’s obvious.

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