B2 Summary
- Created by: PoppyTuesdays
- Created on: 31-03-15 23:16
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- Cells, tissues and organs
- Oxygen and other dissolved substances move into and out of cells by diffusion
- In animals and plants, cells are grouped into tissues. Organs are made up of different tissues working together to carry out a function
- Different types of cells have different structures which enable them to carry out their specific functions. They are specialised
- Plant, animal and microbial cells have many similarities and some differences
- The parts of cells are called organelles. Each ha an important part to play in the function of the cell
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