With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct ?A. Light saturation for `CO_(2)` fixation occurs at 10% of full sunlightB. Increasing atmospheric `CO_(2)` concentration uo to 0.05% can enhance `CO_(2)` fixation rateC. `C_(3)` plants responds to higher temperature with enhanced photosynthesis whil,e `C_(4)` plantshave much lower temperature optimumD. Tomato is green house crop which can be grown in`CO_(2)` enriched atmosphere for higher yield

With reference to factors affecting the rate of photosynthesis, which

1.	With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct ?A. Light saturation for `CO_(2)` fixation occurs at 10% of full sunlightB. Increasing atmospheric `CO_(2)` concentration uo to 0.05% can enhance `CO_(2)` fixation rateC. `C_(3)` plants responds to higher temperature with enhanced photosynthesis whil,e `C_(4)` plantshave much lower temperature optimumD. Tomato is green house crop which can be grown in`CO_(2)` enriched atmosphere for higher yield
Answer» Correct Answer - C

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The role of chlorophyll in photosynthesis isA. Absorption of `CO_(2)`B. Absorpiton of lightC. Absorption of light and photochemical decomposition of waterD. Absorption of water
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Chlorophyll b isA. `C_(54) H_(70) O_(6) N_(4) Mg`B. `C_(55) H_(70) O_(6) N_(4) Mg`C. `C_(55) H_(72) O_(5) N_(4) Mg`D. `C_(45) H_(72) O_(5) N_(4) Mg`
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85-90% of all photosythesis of the carried out by or The maximum evolution of oxygen is by greated produces of organic matterA. ShrubsB. HerbsC. Oceanic algae/ PhytoplanktonsD. Trees with large bracnces
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Photorepiration producesA. sugar but not ATPB. ATP but no sugarC. Both ATP and sugarD. Neither ATP nor sugar
Study the following statements. (i) Red light falling in the ragne of wavelength 660-760nm is the most effective for photosynthesis. (ii) Green light falling in the range of wavelength 500-580 nm is the least effective for photosynthesis. (iii) Chl a,chl b carotenses and xanthophylls are soluble in organic solvents. (iv) Phycobilins (phycocyanin, allophycocynin and phycoerythrin) are soluble in water Which of the above statements is/are incorrect?A. ii and iiiB. iii and ivC. i onlyD. None of these

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