Question : What is the significance of C_(4) cycle?

1.	Question : What is the significance of C_(4) cycle?
Answer» Solution :SINGNIFICANCE of `C_(4)`CYCLE. 1. Plantshaving `C_(4)`cycleare mainly of tropical and SUB - tropicalregions and areableto survivein environmentwith low `CO_(2)`CONCENTRATION . 2 . `C_(4)`plantsare partiallyadapted to droughtconditions. 3. Oxygenhas noinhibitory effect on `C_(4)`cyclesincePEP CARBOXYLASE in insenitiveto `O_(2)`. 4 . Dueto absenceof photorespiration`CO_(2)`, CompensationPoint for `C_(4)`is lowerthan that of`C_(3)`plants .

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