Question

why should we use a brush for placing the material on the slide?GIVE CORRECT ANSWER.

Answer 1

We use a brush for placing the material on the slide to prevent overlapping or airbubbles.

Answer 2

I think brush helps to place the material specially delicate tissues on slide properly.The tip of brush is thin in order to carefully place the tissue and if we will use hands may be the impression of finger gets on the tissue.It is used for convinence.

I hope it helped hit a thanks or brainlist!