Across
- 4. cells which have a well-defined nucleus.
- 5. He discovered the cells.
- 8. organism made up of many cells.
- 9. control centre of the cell.
- 10. They are the lowest levels of organization.
Down
- 1. largest single cell.
- 2. they are golgi bodies that make proteins.
- 3. cells that have irregular shapes
- 6. they are responsible for inheritance of characteristics.
- 7. jelly like substance present inside cells.