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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-32

  • question_answer
    During photosynthesis the liberated gas is

    A)  carbon dioxide

    B)         oxygen

    C)  nitrogen           

    D)  hydrogen

    Correct Answer: B

    Solution :

    Organ is by photosynthesis which comes from hydrogen of water molecule is the photosynthesis process.


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