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http://library.thinkquest.org/C0118084/Gene/Genetic_variation/dominant_recessive.htm

http://www.cccoe.net/genetics/dominant1.html

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โˆ™ 2009-08-10 09:12:45
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Q: Compare a dominant allele with a recessive alllele?
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What is a dominant allele?

A dominant allele is an allele that can take over a recessive allele, so if you have a dominant allele and a recessive allele, then the offspring will most likely have a dominant allele over a recessive allele. The dominant allele is expressed over the recessive allele.


In one allele is dominant to a recessive allele.?

In _____, one allele is dominant to a recessive allele.


How is a dominant trait different from a recessive trait?

A dominant trait is like a leader. If there is a dominant allele and a recessive allele, the dominant allele masks the recessive allele.


What is the difference between dominant alleles and recessive alleles?

The difference between a dominant allele and a recessive allele is that if a person inherits one dominant allele and one recessive allele the dominant allele will appear as it is stronger or more dominant than a recessive allele the dominant allele is stronger the recessive allele weaker. For instance brown eyes is a dominant allele, blue eyes is a recessive allele.A recessive allele does not always determine the trait.


How is an allele dominant or recessive?

If an allele is dominant, whenever it's in the presence of another allele, dominant or recessive, the trait that the dominant allele carries is present in the organism. If an allele is recessive, the trait that the recessive allele carries is only present in an organism when there is another recessive allele.


Is the recessive allele masked by the dominant allele?

Yes, recessive allele is masked by the dominant allele.


When a recessive allele is paired with a dominant allele will the recessive allele be expressed?

If you have a dominant allele, and a recessive allele, then the dominant allele will always be expressed (hence the term, dominant). You can do more research, but I think that this is right.


Compare a dominant allele with a reccessive allele?

A dominant allele is a allele that has a trait that is more likely to be passed on to any offspring over the trait expressed in a recessive allele.


What is the diffrence between a dominant and a recessive allele?

A difference between a dominant and a recessive allele is that a dominant allele is the one that shows and a recessive allele is the one that hides


What are dominant allele and recessive alleles?

A dominant allele is an allele where its phenotype will always be represented when the allele for that gene is present. A recessive allele can be masked by a dominant allele when a dominant and recessive allele are present for the same gene. A recessive allele will only present itself when two recessive alleles for a trait are present.


What makes a dominant allele different from a recessive allele?

(Apex Learning) The dominant allele determines the trait.


Is a situation in which a dominant allele completely masks a recessive allele for a gene?

If you have 2 dominant alleles, the gene will be dominant, if you have 2 recessive alleles, the gene will be recessive. But if you have 1 recessive and 1 dominant, the Dominant allele will mask the recessive one.


Is albinism controlled by a dominant allele or by a recessive allele?

Recessive allele.


The allele that is masked by the dominant allele?

The Allele That Is Covered By The Dominant Allele Is The Recessive Allele.


Is sickle cell allele dominant or recessive?

It is a recessive allele.


An allele that is masked by a dominant allele?

That's called a recessive allele.


When an Allele neither dominant or recessive?

The allele would be codominant in which it is neither dominant nor recessive


What is A person with one recessive allele and one dominant allele for a trait?

They will be a "carrier" of the recessive allele, and will express the dominant allele. They are known as heterozygous for the allele.


What does it mean if an allele is recessive?

A recessive allele is only detectable in a homozygous recessive genotype. If a recessive allele is in a heterzygous genotype (with a dominant and recessive), then the phenotype will be that of the dominant's allele. In other words, recessive allele is masked by a dominant allele and cannot be easily detectable unless it is paired with another recessive allele.


Does a dominant allele cover a recessive allele?

YES ALWAYS!!! Even if you have for example, Aa (A being the dominant allele and a being the recessive allele) that trait will always be dominant!


How do you represent a dominant allele?

the difference between a dominant allele and a recessive allele is that dominant is written in capital letters while a recessive allele is written in small letters


What is a gene pair that consits of a dominant allele and a recessive allele?

An organism that has a dominant and recessive allele is called Heterozygote, or heterozygous.


Is a recessive allele different from a dominant allele?

Yes, they are different. A recessive allele gets its name because when in the presence of a dominant allele, it will "recede" and not show, hence the name for the dominant allele.


Every allele is a what allele?

either dominant or recessiveB = Dominantb = recessiveSo it would be dominate OR recessive.


What is allele masked by the dominant allele?

The recessive allele.