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Dominance (genetics)


Dominance in genetics is a relationship between alleles of one gene, in which the effect on phenotype of one allele masks the contribution of a second allele at the same locus. The first allele is d...

What are dominant and recessive alleles? | Facts | yourgenome.org


Jan 25, 2016 ... Alleles are described as either dominant or recessive depending on their associated ... These different versions of a gene are called alleles<sup>?</sup>

recessive allele - Dictionary Definition : Vocabulary.com

www.vocabulary.com/dictionary/recessive allele

Definitions of recessive allele. 1. n an allele that produces its characteristic phenotype only when its paired allele is identical. Synonyms: recessive. Type of:  ...

recessive allele definition


Jul 26, 2004 ... recessive allele. Definition: Search for: ... An allele whose phenotypic effect is not expressed in a heterozygote. A B C D E F G H I J K L M N O P ...

Recessive Allele - Biology-Online Dictionary


Oct 11, 2006 ... A recessive Allele results in expression of the recessive characteristic if there is no dominant allele present. Trait in organism wont appear in ...

www.ask.com/youtube?q=Recessive Allele&v=bjkB5cqXdlY
Jan 20, 2014 ... Basic history and definition of Dominant and Recessive genes that are discussed in 7th grade Life Science.

Recessive Inheritance - Genetics Generation


When a trait is recessive, an individual must have two copies of a recessive allele to express the trait. Recessive alleles are denoted by a lowercase letter (a ...

How Can a Recessive Allele Show Up in a Phenotype? | Education ...


Those good looks you see in the mirror are part of your phenotype, the set of physical and physiological traits you inherited from your mother and father.

Why some traits are dominant or recessive - Understanding Genetics


Jul 11, 2007 ... The simplest situation of dominant and recessive alleles is if one allele makes a broken protein. When this happens, the working protein is ...

A very detailed look at figuring out dominant and recessive traits


Jun 3, 2010 ... Let's now use a family tree to figure out what eye color the child will have. In the process, we'll learn about dominant and recessive alleles.

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Recessive allele - definition of recessive allele by The Free Dictionary


recessive allele. Also found in: Thesaurus, Medical, Wikipedia. Related to recessive allele: codominant allele. ThesaurusAntonymsRelated ...

What are Dominant and Recessive?


A dominant allele produces a dominant phenotype in individuals who have one copy of the allele, which can come from just one parent. For a recessive allele to  ...

BBC - GCSE Bitesize: Recessive and dominant alleles


A recessive allele only shows if the individual has two copies of the recessive allele. For example, the allele for blue eyes is recessive. You need two copies of  ...