Non Mendelian Genetics- Incomplete Dominance & Codominance

A genotype where only recessive alleles

were passed on from both parents for one trait

bb aa tt ll

A genotype where only dominant alleles were passed on

from both parents for one trait

BB AA TT LL

The letter symbols for both homologous alleles.

BB Bb bb AA Aa aa

The instructions of this allele are covered up by the other allele in a homologous pair. Symbolized by a small letter.

The instruction of one allele covers up the instruction

of the other allele in a homologous pair. Symbolized by a capital letter.

A long-haired female rabbit and a short-haired male rabbit produced this offspring with a medium-length coat:

A black male and white female produced this grey offspring:

When one allele is not dominant over another, resulting in a blended phenotype for heterozygous offspring is considered....

In cattle red coats are represented as RR, and white coats are represented as WW.

What is the genotype for Roan color?

When one allele is not dominant over the other, resulting in both traits expressed in a heterozygous individual.....