With reference to factors affecting the rate of photosynthesis, which of the following…

Biology · NEET · NTA Exams — Photosynthesis in Higher Plants

With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
  1. Light saturation for CO2 fixation occurs at 10% of full sunlight
  2. Increasing atmospheric CO2 concentration upto 0.05% can enhance CO2 fixation rate
  3. C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
  4. Tomato is a greenhouse crop which can be grown in CO2 - enriched atmosphere for higher yield

Answer

(C) C 3 plants responds to higher temperatures with enhanced photosynthesis while C 4 plants have much lower temperature optimum

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