LIST I | LIST II | ||
|---|---|---|---|
| A | Lutoids | I | Sieve elements |
| B | Nacre' wall | II | Idioblast |
| C | Cystolith | III | Cork cambium |
| D | Phelloid cell | IV | Laticifers |
| LIST I (Bacteria) | LIST II (Shape) | ||
| A. | Coccus | I. | Rod-shaped |
| B. | Bacillus | II. | Comma-shaped |
| C. | Vibrium | III. | Spherical |
| D. | Spirillum | IV. | Spiral |