The figure represents the Calvin cycle.
A represents carboxylation (\(CO_2\) fixation).
B represents reduction (using ATP and NADPH).
C represents regeneration of RuBP.
List I | List II | ||
---|---|---|---|
A | Mesozoic Era | I | Lower invertebrates |
B | Proterozoic Era | II | Fish & Amphibia |
C | Cenozoic Era | III | Birds & Reptiles |
D | Paleozoic Era | IV | Mammals |