全国各地中考真题:山东省滨州市2017年中考生物真题试题(含答案)
山东省滨州市2017年中考生物试卷第I卷(选择题共50分)一、选择题(本大题共25个小题,每小题2分,共50分。每小题的四个选项中,只有一个最符合题目要求)1.一般情况下,生物不会因个体的死亡而导致一个物种的灭绝。这是因为A.能对外界刺激作出反应B.是由细胞构成的C.能适应环境D.能生长和繁殖【答案】D2.如图所示是制作临时装片标本的流程图,图中空格中依次应该填写的是制作临时玻片标本的流程擦→[]→取→[]→盖→[]→吸A.滴、展、染B.染、展、滴C.展、滴、染D.滴、染、展【答案】A3.用显微镜观察“人体口腔上皮细胞”临时装片时,在不同放大倍数下,观察到甲、乙两个事视野(如图所示)。下列描述...
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