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The Principle of Dominance states that some alleles are dominant and some alleles are recessive.

The dominant trait dominates or presents the expression of the recessive trait.

Thus, for round seed:

(capital) R - round

(small) r - wrinkled

RR - pure round

Rr - hybrid round

rr - pure wrinkled

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Q: What is the principle of dominance?
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Related questions

When the blending of traits occurs it is referred to as the principle of .?

incomplete dominance


When the blending of traits occur it is referred to as the principle of?

incomplete dominance


When the blend of traits occurs is it referred to as the principle of?

incomplete dominance


What is the principle dominance?

A portfolio manager who examines the expected rate of return & risk statistics for many bonds & stocks may select assets worthy of investment by using a dominance principle


Recessive genes will always be masked by dominant genes This is Mendel's principle of?

This is Mendel's principle of dominance. Dominant alleles will always mask the presence of recessive alleles in a heterozygous genotype.


Principle states that one factor in a pair may prevent the other factor in the pair from being expressed?

This principle is called the principle of dominance. It explains that in a pair of alleles, the dominant allele will be expressed over the recessive allele. So, the dominant factor will prevent the recessive factor from being expressed in the phenotype.


What do a person with AB blood illustrates the principle of?

a person with AB blood group exhibits a genetic principle called co-dominance


What are the principle of heredity?

1- law of dominance. 2- law of segregation. 3-law of assortment .


What three principles of heredity did mendel discover?

The inheritance of biological characteristics is determined by individual units known as genes. They are passed from parent to offspring.In cases in which two or more alleles of the gene for a single trait exist, some forms of the gene may be dominant or recessive.In most sexually reproducing organisms, each adult has two copies of each gene- one from each parent. These are segregated from each other when gametes are formed.The alleles for different genes usually segregate independently of one another.


The principle or law of heridity which states that only the dominant trait can be seen in an organism that contains in genes a pair of contrasting traits is called?

This principle is known as the law of dominance or dominant-recessive inheritance. In this case, the dominant trait will be expressed, masking the recessive trait.


What are the three part of mendels hypothesis?

Mendel's three parts of his hypothesis are: the principle of segregation (alleles separate during gamete formation), the principle of independent assortment (traits are inherited independently of each other), and the principle of dominance (one allele is dominant over another).


What did Mendel use to predict what percent of offspring would show a popular trait?

probability based on principle of dominance and independent assortment of gametes