The main differences between Dominance and Incomplete Dominance are as follows
|1. F1 is similar to the dominant parent.||F1 is different from either of the two parents.|
|2. Phenotypic ratio is different from genotypic ratio||Phenotypic and genoypic ratio are the same.|
3 In F1 hybrid, the dominant trait is completely expressed.
|In F1 hybrid, dominant trait is incompletely expressed.|
|4. A single dominant allele(e.g., Tt)is expressed fully.||Two alleles (e.g., RR)are required for the expression of complete dominant trait.|