American Journal of Botany, Vol. 45, No. 6 (Jun., 1958), pp. 449-461 (13 pages) The structure of the epidermis of the leaf and root of the onion, as seen under light and electron microscopes is ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing the first thing you'll need: a microscope. But don't worry if you don't have one of your own. Ask your school ...

The film explores the structure and function of plant and animal cells using a microscope. It begins with observing onion cells, highlighting their components such as the cell wall, nucleus, and ...