Dark Reaction : Calvin Cycle NCERT Exemplar (Objective) Based MCQs Photosynthesis in Higher Plants Botany NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The reaction that is responsible for the primary fixation of CO₂ is catalysed by

1. RUBP carboxylase

2. PEP carboxylase

3. RuBP carboxylase and PEP carboxylase

4. PGA synthase

Subtopic: Dark Reaction : Calvin Cycle | C4 Cycle (Hatch & Slack Pathway) |

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NEET 2025 - Target Batch

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