Different organisms have different numbers of chromosomes are found in them. We have listed some organisms with number of chromosomes below:
| S. No. | Name of the Organism | Number of Chromosomes |
| 1 | Pigeon | 80 |
| 2 | Chimpanzee | 48 |
| 3 | Rabbit | 44 |
| 4 | Frog | 26 |
| 5 | House-Fly | 12 |
| 6 | Dog | 78 |
| 7 | Potato | 48 |
| 8 | Wheat | 42 |
| 9 | Tomato | 24 |
| 10 | Mosquito | 6 |
| 11 | Horse | 64 |
| 12 | Human | 46 |
| 13 | Cat | 38 |
| 14 | Pea | 14 |
| 15 | Ascaris | 2 |
