2. Solved Papers
  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-2005

  • question_answer
    Source of energy in an ecosystem is :

    A)  sun                                       

    B)  ATP

    C)  sugar made by plant     

    D)  green plant

    Correct Answer: A

    Solution :

    Sun is the ultimate source of energy for the ecosystem.


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