Answers

2016-04-16T09:14:24+05:30
OBSERVING NUCLEUS IN CHEEK CELLS:::
    ☆use the glass slide carefully
    ☆use a dropper to stain the sample.
    ☆wear gloves
    ☆pull your sleeves and hair up,so that it doesnt obsturct ur view.
    ☆dont eat or drink anything in the laboratory.
    ☆keep ur work area clean and tidy.
    ☆if anything is broken ir cut,use first aid immediately. 
HOPE THIS HELPED!!

  
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