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> 在制作洋葱表皮细胞临时装片时,错误的操作是[]A.将盖玻片的一边先接触水滴,再快速地盖上B.将盖玻片的一边先接触水滴,再缓慢地盖上C.在载玻片中央先滴一滴清水D.将碘液滴在-七年级生物
在制作洋葱表皮细胞临时装片时,错误的操作是[]A.将盖玻片的一边先接触水滴,再快速地盖上B.将盖玻片的一边先接触水滴,再缓慢地盖上C.在载玻片中央先滴一滴清水D.将碘液滴在-七年级生物
题目简介
在制作洋葱表皮细胞临时装片时,错误的操作是[]A.将盖玻片的一边先接触水滴,再快速地盖上B.将盖玻片的一边先接触水滴,再缓慢地盖上C.在载玻片中央先滴一滴清水D.将碘液滴在-七年级生物
题目详情
在制作洋葱表皮细胞临时装片时,错误的操作是
[ ]
A.将盖玻片的一边先接触水滴,再快速地盖上
B.将盖玻片的一边先接触水滴,再缓慢地盖上
C.在载玻片中央先滴一滴清水
D.将碘液滴在盖玻片的左侧,吸水纸从对側引流
题型:单选题
难度:偏易
来源:广东省期中题
答案
A
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题目简介
在制作洋葱表皮细胞临时装片时,错误的操作是[]A.将盖玻片的一边先接触水滴,再快速地盖上B.将盖玻片的一边先接触水滴,再缓慢地盖上C.在载玻片中央先滴一滴清水D.将碘液滴在-七年级生物
题目详情
B.将盖玻片的一边先接触水滴,再缓慢地盖上
C.在载玻片中央先滴一滴清水
D.将碘液滴在盖玻片的左侧,吸水纸从对側引流
答案