International Edition for IGCSE and O Level Biology

Put the piece of epidermis into it, and spread it flat. 3 Gently lower a coverslip onto it. 4 Use filter paper or blotting paper to clean up the slide, and then look at it under the low power of a microscope. 5 Make a labelled drawing of a few cells. 6 Using a pipette, take up a small amount of iodine solution. ................
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