Experiment of human cheek cell by lab activity
Answers
Explanation:
Aim: To observe human cheek cell
Apparatus: Tooth pick,glass slide,cover slip,water glass,needle,blootting paper,1% methylene blue,normal saline,glycerine,microscope.
wash your mouth and scrap a little amount of internal lining of your mouth with a clean toothpick or Ice Cream spoon place the scrapping in a watch glass containing a very small quantity of normal saline after cleaning transfer the material to a glass slide put a drop of methylene blue and weight for a couple of minutes wipe of extra staying with your find cloth or blotting paper put a drop of glycerine over it place a cover slip tap the cover slip with the blunt end of their needle so as to spread the cells
Answer:
Pl
Explanation:
Qns place the scraped material in a watch glass containing a very small quantity of normal saline