Zoology - Principles of Inheritance and Variation Question with Solution | TestHub

In codominance, both alleles of a pair express themselves fully in $F_1$ hybrid, so, it resembles bath the parents. In incomplete dominance, the two genes of allelomorphic pair are not related as dominant or recessive, but each of them express itself partially. Law of dominance states that when a cross is made between two hamazygous individuals considering contrasting trait of simple character then the trait that appear in $F_1$ hybrids is called dominant. Inheritance of one gene is based an crossing between single traits.