CBSE Class 11-science Biology C4 Pathway, Photorespiration

• Is photorespiration present at low co2 concentration in c3 and c4 plants?
• Is photorespiration present at low light intensity in c3 and c4 plants? Is photorespiration present at high light intensity in c3 and c4 plants?
• explain c4 pathway
• Please answer the following question with explanation
  
• What is the first stable compound formed from CO₂ fixation in C₄ plants?
• What is the anatomical structure of the leaves of C_­4­ plants known as?
• Give two examples of C₄ plants.
• How can a C₄ plant leaf section be distinguished from that of a C₃ plant leaf section?
• Which is the primary CO₂ acceptor in C₄ plants?
• Why does the Calvin cycle not occur in mesophyll cells?

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