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Respiration in Plants

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  1. Phosphoenol Pyruvate (PEP) is the primary CO2 acceptor in :
    1. C4 plants
    2. C2 plants
    3. C3 and C4 plants
    4. C3 plants
Correct Option: A

In the mesophyll cells cytoplasm of C4 plants like sugarcane, maize, sorghum etc. PEP is 3C compound which serves as primary CO2 acceptor.


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