As an Amazon Associate I earn from qualifying purchases.

Codominance Notes: Definitions & Explanations PDF | Download eBooks

Download Codominance Notes App (Play Store) Download Codominance Notes App (App Store)

Study Codominance lecture notes PDF with biology definitions and explanation to study What is Codominance?. Study codominance explanation with biology terms to review biology course for online degree programs.

Codominance Definition:

  • In this variation, the two alleles each affect the phenotype in separate, distinguishable ways.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Codominance Notes:

Codominance is a form of dominance wherein the alleles of a gene pair in a heterozygote are fully expressed. This results in offspring with a phenotype that is neither dominant nor recessive. An example of this would be if both color of a flower have dominant genes, the resulting offspring flowers will have some petals one colors and some of the other color.

Keep Learning with Biology Notes

What is Active site?

The active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction. This site ...

What is Allopatric speciation?

An example of allopatric speciation is the water level in a lake that subsides, resulting in two or more smaller ...

What is Genetic drift?

Genetic drift is the change in the frequency of an existing gene variant in a population due to random sampling ...

What are Second messengers?

Second messengers are molecules that relay signals received at receptors on the cell surface - such as the arrival of ...

What is Differentiation?

Cellular differentiation is the process where a cell changes from one cell type to another. Usually, the cell changes to ...

What are Fluid feeders?

Fluid feeders suck nutrient-rich fluids from a living host. Fluid feeders may also be herbivores or carnivores. Aphids suck the ...