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NEET Biology Photosynthesis in Higher Plants Question Bank Factors Affecting Photosynthesis

  • question_answer
    Emmerson defined 'red drop' as a decline in photosynthesis also termed Emmerson's effect. It appears at

    A) 460 nm wavelength

    B) 630 nm wavelength

    C) 680 nm wavelength

    D) 680 nm wavelength

    Correct Answer: D

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