p{font-size:10.5pt;line-height:150%;margin:0;padding:0;}td{font-size:10.5pt;}(08哈九

(08哈九中三模)以下甲、乙、丙、丁各图分别表示有关生物学内容,对其图示描述正确的是 

 

   A.若甲图中A、B曲线分别代表C3和C4植物,则B曲线可代表的是玉米

   B.若乙图中①②③表示分布在突触不同部位的液体,则可构成内环境的是②

   C.若丙图中c代表微生物,则a可代表病毒,b可代表原核生物

   D.丁图可表示人体骨骼肌细胞线粒体内ATP产生量随氧气浓度的变化情况

答案

答案:B

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