Answer: The principle of dominance states that some alleles are dominant and others are recessive. An organism with a dominant allele for a particular form of a trait will always exhibit that form of the trait. An organism with a recessive allele for a particular form of a trait will exhibit that form only when the dominant allele for the trait is not present.
Step-by-step explanation:
Dominant T t
TT Tt Tt T TT Tt
Recessive= t Tt tt
tt