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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
A food chain starts with
  • A
    Nitrogen fixing organisms
  • ✓
    Photosynthesis
  • C
    Respiration
  • D
    Decomposers
✓

Answer

Correct option: B.
Photosynthesis
b
(b)The food chain always begins from green plants which synthesize organic food by photosynthesis using solar energy.

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