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> 制作洋葱鳞片叶表皮细胞的临时装片时,染色的正确方法是[]A.先将碘液滴在载玻片中央,再将洋葱表皮放入并展平B.先盖盖玻片,再将碘液滴在盖玻片一侧,另一侧用吸水纸吸C.将洋-七年级生物
制作洋葱鳞片叶表皮细胞的临时装片时,染色的正确方法是[]A.先将碘液滴在载玻片中央,再将洋葱表皮放入并展平B.先盖盖玻片,再将碘液滴在盖玻片一侧,另一侧用吸水纸吸C.将洋-七年级生物
题目简介
制作洋葱鳞片叶表皮细胞的临时装片时,染色的正确方法是[]A.先将碘液滴在载玻片中央,再将洋葱表皮放入并展平B.先盖盖玻片,再将碘液滴在盖玻片一侧,另一侧用吸水纸吸C.将洋-七年级生物
题目详情
制作洋葱鳞片叶表皮细胞的临时装片时,染色的正确方法是
[ ]
A.先将碘液滴在载玻片中央,再将洋葱表皮放入并展平
B.先盖盖玻片,再将碘液滴在盖玻片一侧,另一侧用吸水纸吸
C.将洋葱表皮放在载玻片的水滴中并展平,再加一滴碘液,然后盖上盖玻片
D.直接将碘液滴在盖玻片上,再用吸水纸吸去
题型:单选题
难度:偏易
来源:0119 月考题
答案
B
上一篇 :
阅读下面短文,从所给的12个词或
下一篇 :
在显微镜下观察用碘液染色的洋
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题目简介
制作洋葱鳞片叶表皮细胞的临时装片时,染色的正确方法是[]A.先将碘液滴在载玻片中央,再将洋葱表皮放入并展平B.先盖盖玻片,再将碘液滴在盖玻片一侧,另一侧用吸水纸吸C.将洋-七年级生物
题目详情
[ ]
B.先盖盖玻片,再将碘液滴在盖玻片一侧,另一侧用吸水纸吸
C.将洋葱表皮放在载玻片的水滴中并展平,再加一滴碘液,然后盖上盖玻片
D.直接将碘液滴在盖玻片上,再用吸水纸吸去
答案