C4 AdvantageHardQuestion 13830
Question
C4 plants are more efficient than C3 plants under high temperature because they:
- AMinimize photorespirationCorrect
- BLack chloroplasts
- CDo not need ATP
- DUse oxygen as substrate
Correct answer
Minimize photorespiration
Explanation
They concentrate CO2 around RuBisCO and reduce oxygenation losses.