No prizes for guessing the first thing you'll need: a microscope. But don't worry ... Peel a thin layer of onion (the epidermis) off the cut onion. Move the stage (the flat ledge the slide sits ...

Keywords cells, protoplasm, plant cells, animal cells, microscope, onion, amoeba, structure, function, differentiation, growth, nucleus, cell wall Email us at footage@avgeeks.com if you have ...