31. As compared to a C₃ - plant, how many additional molecules of ATP are needed for net production ​of one molecule of hexose sugar by C₄ - plants? 
(a) Two                       (b) Six 
(c) Twelve                   (d) Zero 

Dear student

Please refer the solution below for the said query

The correct option is c.

The C₄ plants need 12 additional ATP molecules as compared to C₃ plants for production ​of one molecule of hexose sugar.


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