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NEET 2018, Biology Q33: Light Reactions and Pigments

NEET2018Paper 2018Biology
Q.

Oxygen is not produced during photosynthesis by

  1. A

    Green sulphur bacteria

  2. B

    Cycas

  3. C

    Nostoc

  4. D

    Chara

Solution

Green sulphur bacteria do not use H2O as source of proton, therefore they do not evolve O2.

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