What you'll learn
How organisms grow and cells specialise.
Key ideas
- Mitosis and the cell cycle.
- Stem cells and differentiation.
- Plant growth at meristems.
Exam tips
- Distinguish mitosis (identical cells) from meiosis (gametes).
- Explain the uses and issues of stem cells.
Common mistakes
- Confusing mitosis and meiosis.
- Thinking all cells stay unspecialised.