Bio

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Across
  1. 2. structural and functional unit of life
  2. 4. undefined nuclear region cointaining only nucleus acids
  3. 5. only organelle seen in prokaryotes
  4. 9. powerhouse of cell
  5. 10. number of chromosome in prokaryotic cell
  6. 12. phenomenon where cytoplasm shrieks in hypertonic medium
  7. 13. coined the term protoplasm
Down
  1. 1. method
  2. 3. colourless plastids
  3. 6. staining individual nerve and cell structures
  4. 7. process by which new cells are made
  5. 8. functional segments of DNA
  6. 11. waste disposal system