Teaching Environmental Studies Plants Question Bank Questions - Plants

  • question_answer
    The gas given out by green plants during process of photosynthesis is (UTET Nov 2013)

    A) carbondioxide    

    B) nitrogen

    C) oxygen        

    D) None of these

    Correct Answer: C

    Solution :

    [c] Photosynthesis is the process of manufacturing carbohydrate in the presence of sunlight and chlorophyll with \[C{{O}_{2}}\]and \[{{H}_{2}}O\] \[6C{{O}_{2}}+6{{H}_{2}}O\xrightarrow[Chlorophyll]{Sunlight}\,{{C}_{6}}{{H}_{12}}{{O}_{6}}+6{{O}_{2}}\]    


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