全国各地中考真题:安徽省2018年中考生物真题试题(含答案)
安徽省2018年中考生物真题试题一、选择题(本大题共20小题,每小题2分,共40分)1.《中国环境状况公报(2010)》公布,我国已查明的高等植物有34984种,脊椎动物有6445种,真菌1万多种。这体现了我国生物多样性中A.生物种类的多样性B.基因的多样性C.生态系统的多样性D.环境的多样性2.下图是某生物细胞内两种生理活动示意图。下列说法正确的是A.该细胞是动物细胞B.①过程氧化分解有机物并释放能量C.②过程利用光能合成储存能量的有机物D.进行①和②过程的结果都是能量转换器3.某同学对野外观察到的苔藓和蕨类进行了比较,正确的是A.都生活在潮湿的环境中B.叶都无叶脉背面有孢子囊C.都有根、茎...
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