As an Amazon Associate I earn from qualifying purchases.

Allele Notes: Definitions & Explanations PDF | Download eBooks

Study Allele lecture notes PDF with biology definitions and explanation to study “What is Allele?”. Study allele explanation with biology terms to review biology course for online degree programs.

Allele Definition:

  • Different versions of the same gene.

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



Allele Notes:

An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position or have the same genetic locus on a chromosome. Each copy of the allele is inherited from each parent and may be different from each other and may give a different phenotype than the parent organism. Humans are called diploid organisms since they have two alleles at each gene locus.

Keep Learning with Biology Notes

What are Capillaries?

A capillary is a small blood vessel from 5 to 10 micrometers (µm) in diameter, and having a wall one ...

What is Potential energy?

Potential energy is the energy held by an object due to its relative position to other objects or relative charges. ...

What is Hydration shell?

A solvation shell is the solvent interface of any chemical compound or biomolecule that constitutes the solute. When the solvent ...

What is Hepatic portal vein?

The portal vein or hepatic portal vein is a blood vessel that carries blood from the gastrointestinal tract, gallbladder, pancreas ...

What is Plasmogamy?

Plasmogamy is a stage in the sexual reproduction of fungi, in which the cytoplasm of two parent cells (usually from ...

What is Flaccid?

When a plant cell in an isotonic solution, the plasma membrane is not pressed tightly against the cell wall, and ...