The Anatomy Of An Onion

Onions, as you may know, are among the world’s most versatile plants. But did you know that, like humans, they are made up of multiple parts?

What Are The Parts Of An Onion?

Onion head - also known as the “center.”   Outer shell - protect itself from damage, moisture loss, and bacteria growth. Stem - root is the base of the onion. 

They found that onions contain three types of cells: mitotic, meristematic, and elongated. Each one of these is made up of a specific set of cells, which are identified by a particular shape and size. 

What Parts Of An Onion Can Be Used To Study Mitosis?

Why Are Parts Of Plants Like An Onion Not Green?

A plant is made up of cells that contain chlorophyll, the substance that gives plants their green color. Chlorophyll is produced in cells known as chloroplasts.

Like white onions, the outer layers of an onion are what you eat, while the inner layers are used for cooking. But even with the health benefits of onion and the culinary uses of white onion, a lot of people don’t know what parts of the onion they can safely eat.

What Parts Of An White Onion Are Edible?

The onion has many layers: skin, flesh, rind, seeds, leaves, roots, and bulb. Each layer has a different purpose and function. By peeling back the layers of an onion, we can see the whole picture more clearly.


The Anatomy Of An Onion