Phenotype and Genotype
| Phenotype | Genotype | |
| 1. | It is the physical appearance of an organism. | It is the physical appearance of an organism. |
| 2. | It can be directly seen. | It is determined by inheritance pattern. |
| 3. | Phenotype can be determined from genotype. e.g. Tt = tall | Genotype cannot be determined from phenotype e.g.Tall can be either Tt or TT. |