Introduction of cell theory

 Discovery of cell

In 1665 English scientist ,Robert Hook, discovered cell while looking at a thin slice of cork۔

He described the cell as tiny boxes or a honeycomb.

He thought that cells only existed in plants and fungi.

Introduction

All living things are made up of one or more cells.

A cell is the smallest unit that carry on all of the process of life.

Cell theory

Cells come in a variety of shapes and sizes.

Basic parts of all cells

1. Plasma membrane 

2. Cytoplasm & cytosol 

3. Control center

Two basic types of cells

1. Prokaryotic

2. Eukaryotic