Let's take a look at how to observe cells under a microscope. No prizes for guessing ... Then you'll need an onion. That's where you'll get your plant cells. Some food colouring - blue or green ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing ... Then you'll need an onion. That's where you'll get your plant cells. Some food colouring - blue or green ...