Tagged: The cells

The plant cell 0

The structure of the plant cell

The plant cell The plant tissue (as the epidermis tissue of the onion leaf) is composed of small units known as the plant cells, where each cell contains many components, The plant cell is...

Human systems 0

The structure of the human body

What is the structure of the living organism’s body? The body of the living organism consists of a group of systems, Each system consists of a group of organs, Each organ consists of a...