Recessive allele Notes: Definitions & Explanations PDF | Download eBooks
Study Recessive allele lecture notes PDF with biology definitions and explanation to study What is Recessive allele?. Study recessive allele explanation with biology terms to review biology course for online degree programs.
Recessive allele Definition:
An allele that expresses itself only in homozygous form.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Recessive allele Notes:
A recessive allele can only express itself when it is in the homozygous form. A good example of this is sickle cell anaemia. The allele for sickle cell anaemia is recessive therefore just one copy is not enough to have sickle cell anaemia. The person must have two copies. However a person having one copy is called a carrier and can pass on the gene to the offspring.
Keep Learning with Biology Notes
What is Amphipathic?
The phospholipid is a classical example of an amphipathic molecule that has both the regions. They have non-polar fatty acid ...
What is Gastrulation?
Gastrulation is a phase early in the embryonic development of most animals, during which the single-layered hollow ball blastula, is ...
What is Heart?
The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. ...
What is Genetic variation?
Genetic variation describes the difference in DNA among individuals. There are multiple sources of genetic variation, including Mutation and Genetic ...
What are Biofilms?
A biofilm comprises any consortium of microorganisms in which cells stick to each other and often also to a surface. ...
What is Stomata?
Stomata are tiny openings or pores in plant tissue that allow for gas exchange. Stomata are typically found in plant ...
