Question

What is meant by Law of dominance?

Answer 1

Law of Dominance. From Biology-Online Dictionary. Definition. (genetics) Gregor Mendel's law stating that when two alleles of an inherited pair is heterozygous, then, the allele that is expressed is dominant whereas the allele that is not expressed is recessive. Supplemen.

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Answer 2

Mendel's Law of Dominance states that recessive alleles will always be masked by dominant alleles. Therefore, a cross between a homozygous dominant and a homozygous recessive will always express the dominant phenotype, while still having a heterozygous genotype.