Across
- 3. brain of the cell
- 5. power house of the cell
- 6. ATP
- 8. kitchen of the cell
- 9. _____________ organisms with one cell
Down
- 1. gives colour to flowers and fruits
- 2. cells that lack a well defined nucleus
- 4. cells that have well defined nucleus
- 5. ____________ organisms have many cells
- 7. structural and functional unit of an organism