Question
Which of the following statements is/are correct about
photosynthesis? (A). Liberation of oxygen when green cells are exposed to sun light in presence of suitable acceptor is known as emerson effect (B). Green light is not effective for photosynthesis (C). When COâ‚‚ is added to PEP, the first stable product is oxaloacetate (D). PEP is the primary COâ‚‚ acceptor in Caplants Choose the correct answer from the options given belowSolution
(A) Incorrect: The Emerson effect refers to the enhancement of photosynthesis when red and far-red light are used simultaneously, not the liberation of oxygen. (B) True: Green light is less effective for photosynthesis because it is mostly reflected by green leaves. (C) True: In Câ‚„ Â plants, COâ‚‚ Â is initially fixed into oxaloacetate by PEP carboxylase. (D) True: PEP (Phosphoenolpyruvate) is the primary COâ‚‚ Â acceptor in C4 plants.
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