如图表示环境因素对某株绿色植物光合作用速率的影响，据图分析，

如图表示环境因素对某株绿色植物光合作用速率的影响，据图分析，正确的是

A．b点限制光合作用速率的因素是CO₂浓度

B．与a点相比，b点C₃含量多于a点

C．a点与b点光合作用速率差异的原因是光照强度和CO₂浓度的不同

D．a点叶肉细胞的细胞质基质、线粒体基质和叶绿体基质中均可产生ATP

答案

【答案】A

【解析】

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