last updated by Cat 14 years, 6 months ago
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    • #9303
      sonawanes61
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      In photosynthesis of green plants oxygen is liberated?
      a) before synthesis
      b) after synthesis
      c) during synthesis

    • #82890
      Cat
      Participant

      Before – oxygen is produced from water during light reaction; glucose produced by Calvin Cycle, so called ‘dark reaction’.

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