Question
Write any four differences between bacteria and cyanobacteria.
✓
Answer
Four differences between bacteria and cyanobacteria :
| S.No. | Bacteria | Cyanobacteria |
| 1 | Small cells. | Comparatively large cells. |
| 2 | Can have flagella. | Don't have flagella. |
| 3 | In some bacteria (green bacteria) photosynthesis occurs in a different way in which $O _2$ exists. | Oxygen exits normally during photosynthesis as happens in green plants. |
| 4 | Sexual reproduction by conjugation | Conjugation did not observed. |
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