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Photosynthesis in Higher Plants question

2017 · Q41
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Photosynthesis in Higher Plants question

2017 · Q41

NEETBiologyPhotosynthesis in Higher PlantsMCQ+4 / −1
With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
  1. A
    Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate.
  2. B
    C3 plants respond to higher temperature with enhanced photosynthesis while C4 plants have much lower temperature optimum.
  3. C
    Tomato is a greenhouse crop which can be grown in CO2 -enriched atmosphere for higher yield.
  4. D
    Light saturation for CO2 fixation occurs at 10% of full sunlight.
View written solutionFree

Correct answer: B

C4 plants respond to higher temperature with enhanced photosynthesis while C3 plants have lower temperature optimum.

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