Question : Under what conditions are C_(4) plants superior to C_(3) ?

1.	Question : Under what conditions are C_(4) plants superior to C_(3) ?
Answer» SOLUTION :The benefits of `C_(4)` plants are shown below. (i) These plants can do photosynthesis in atmosphere with LESS concentrationof `CO_(2)` and in water source conditio. These plants can tolerate temperature and concentraton of `O_(2)`. Ifhas an enzyme named PEP CARBOXYLASE which is INSENSITIVE for `O_(2)` so no photorespiration and Glucose molecule is formed by losing `CO_(2)` FIXATION. So `C_(4)` plants are better than `C_(3)` plants.

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