Characteristics .
they differ in a single trait.
Heterozygous
they differ in a single trait.
they differ in a single trait.
Adaptation is the answer.
polymorphic
The spotted trait or broken trait (as rabbit breeders call it) will always be dominant. - Bunny Heaven Rabbitry
Allele :D
A gene or a phenotype is the term that refers to the trait an organism physically expresses.
tallness is a high trait now wasn't that a quite ok pun? Mr happycool
Allele is the term that describes the form of a gene that produces a specific trait such as long feathers or short feathers. Traits are passed in discrete units from parents to there offspring.