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Assertion : Six molecules of `CO_(2)`and twelve molecules of `NADPH^(+)H^(+)` and 18 ATP are used to from one hexose molecule. Reason : Light reaction result in formation of ATP and `NADPH_(2)`A. If both the asserition and the reasion are true and the reason is a correct explanation of the assertionB. If both the assertion and reasoni s not a correct ecplanation of the assertionC. If the assertion is true but the reason is falseD. If both the asseertion and reason are false

Answer» Correct Answer - B
Six molecules of `CO_(2)` enter Calvin cycle to produce one hexose molecule whereas `18 ATP, 12 NADPH + H^(+)` molecules are used up. The light reaction of photosynthesis results in ATP and `NADPH_(2)` formation.


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