全国各地中考真题:江苏省连云港市2015年中考生物真题试题(含解析)
江苏省连云港市2015年中考生物试卷一、选择题(本大题共15小题;每小题1分,共15分)1.关于“科学探究的一般过程”和“尝试探究水温变化对金鱼呼吸次数影响实验”的叙述,错误的是( )A.提出问题和作出假设是科学探究的基础B.科学探究中需要与他人进行交流与合作C.金鱼鳃开闭1次,可计数为金鱼呼吸2次D.升高或降低水温的范围应控制在5℃至10℃以内考点:探究影响鼠妇分布的环境因素..分析:科学探究的过程一般包括提出问题、作出假设、制定计划、实施计划、得出结论、表达和交流,结合实验具体分析解答.解答:解:A、科学探究的基本环节是:提出问题→作出假设→制定计划→实施计划→表达交流.其中能够提出有研...
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