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By looking at a plant externally, can you tell whether a plant is C3 or C4? Why and how?
By looking at which internal structure of a plant you can tell whether a plant is C3 or C4? Explain.
Even though a very few cells in a C4 plant carry out the biosynthetic – Calvin pathway, yet they are highly productive. Can you discuss why?
To which conditions are those plants better adapted?
How are these plants better adapted than the plants, which lack this anatomy?
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