Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
     85-90% of all photosynthesis of the world is carried out by                         

    A)  shrubs

    B)  herbs

    C)  oceanic algae

    D)  trees with large branches

    Correct Answer: C

    Solution :

    Green plants capture solar energy and convert it into chemical energy by the process known as photosynthesis. About 90% of the total photosynthesis in the world is carried out by algae growing mainly in oceans. Only 0.2% the light energy falling on earth is utilized by photosynthetic pigments.


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