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Photosynthesis

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  1. In sugarcane plant 14CO2 is fixed in malic acid, in which the enzyme that fixes CO2 is
    1. fructose phosphatase
    2. ribulose biphosphate carboxylase
    3. Phosphoenol pyruvic acid carboxylase
    4. ribulose phosphate kinase
Correct Option: C

Sugarcane is a C4 plant in which CO2 is fixed in malic acid by the enzyme phosphoenol pyruvic acid carboxylase present in mesophyll cells.


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