NEET Biology Photosynthesis in Higher Plants Question Bank Factors Affecting Photosynthesis

  • question_answer
    Which of the following would happen if the supply of\[{{O}_{2}}\]is decreased to an illuminated wheat plant

    A) Its photosynthesis would decrease

    B) Its respiration would increase

    C) Its photosynthesis would increase

    D) All the physiological process would stop

    Correct Answer: C

    Solution :

    If the amount of oxygen in the atmosphere decreases then photosynthesis will increase in\[{{C}_{3}}\]cycle (wheat) and no change in\[{{C}_{4}}\]cycle.


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