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驱蚊花露水对金鲳鱼红细胞发生溶血现象临界浓度的影响

参赛作者:陈亚萍

作品分类:高中-高中生物

浏览次数:173

所属学校:厦门市集美区灌...

评论次数:0

作品简介:
本次实验创造条件让学生去分析动物细胞发生溶血的临界浓度值,让学生更深刻的理解不同浓度的溶液对动物细胞吸水和失水的影响,在此基础上探究日常生活常见用品可能对动物细胞失水和吸水的影响,提高学生理论与实际相联系的意识,学以致用,在动手实践探究的过程中,体验生物学...
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