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NEET Biology Organisms and population Question Bank Environment Abiotic and Biotic Factors

  • question_answer
    Which of the following is ecological energy source [Bihar 1995]

    A) Air

    B) Water

    C) Soil

    D) Sunlight

    E) Fire

    Correct Answer: D

    Solution :

    In any ecosystem the basic or ultimate source of energy is sunlight (Solar radiation)


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