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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Autotrophs
  • A
    Make their own food
  • B
    Are the base of the food chain
  • C
    Are primary producers
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
d
Producers constitute the first trophic level or base of a food chain. Producers are autotrophic organisms, which alone are able to manufacture organic food from inorganic raw materials in the process of photosynthesis

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