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      Question

      PAR falls in the range of wavelength

      of 
      A 200-400 nm Correct Answer Incorrect Answer
      B 700-900 nm Correct Answer Incorrect Answer
      C 100-200 nm Correct Answer Incorrect Answer
      D 400-700 nm Correct Answer Incorrect Answer

      Solution

      PAR is the waveband of light that plants use for photosynthesis.

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