Across
- 1. functional and structural unit of an organism .
- 4. cells that lack a well defined nucleus.
- 6. kitchen of the cell.
- 7. hereditary material .
- 8. chloroplast and chromoplasts are examples of.
Down
- 2. cells that have a well defined nucleus.
- 3. power house of the cell.
- 5. brain of the cell.