Question

to observe Amoeba and Paramecium in a water drop the Drop was taken on a glass slide, if both the organisms were clearly seen then the stain must be___
1 methylene blue
2 iodine
3 safranin
4eosin

Answer 1

3.Safranin.

Hope you're satisfied..

Answer 2

3. It would be the answer as all the other stains will darken it too much.