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 ...

Let's take a look at how to observe cells under ... a microscope. But don't worry if you don't have one of your own. Ask your school if they have one you can use. Then you'll need an onion.

Let's take a look at how to observe cells under ... a microscope. But don't worry if you don't have one of your own. Ask your school if they have one you can use. Then you'll need an onion.