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What is a genetic factor that is blocked by the presence of a dominant factor?

A genetic factor that is blocked by the presence of a dominant factor is known as a recessive allele. In a heterozygous genotype, where one allele is dominant and the other is recessive, the dominant allele's traits will be expressed while the recessive allele's traits are masked. For example, in pea plants, the allele for tall stems (dominant) will override the allele for short stems (recessive), resulting in all offspring displaying the tall phenotype.


What did Mendel mean by a dominant factor?

Mendel meant that a dominant factor is a gene that expresses its trait in an individual when present with the corresponding recessive gene. The dominant allele masks the expression of the recessive allele in a heterozygous individual.


The factor that always expresses itself in the first filial generation?

The dominant factor always expresses itself in the first filial generation, known as the F1 generation. This means it is the trait that is visible in the offspring when one parent has a dominant allele for a particular characteristic.


A genetic factor that blocks another genetic factor is called what?

A genetic factor that blocks the expression of another genetic factor is called a "dominant" allele. In genetics, when one allele is dominant over another, it masks the effect of the recessive allele, preventing it from being expressed in the phenotype. This interaction is a fundamental principle of Mendelian inheritance.


What is a recessive factor?

A recessive factor refers to a genetic trait that is masked by a dominant factor in an organism's genotype. For a recessive trait to be expressed phenotypically, an individual must inherit two copies of the recessive allele, one from each parent. In contrast, if at least one dominant allele is present, the dominant trait will be expressed. This concept is fundamental in Mendelian genetics, illustrating how traits are passed from parents to offspring.

Related Questions

What factor covers up another factor?

dominant factor


A genetic factor that covers up another genetic factor is called?

A dominant trait is a genetic factor that blocks another genetic factor. A recessive trait is a genetic factor that is blocked by the presence of a dominant fact


What is the dominant factor in the location of the population settlements in North Africa and Southwest Asia?

The dominant factor is where the rivers are located.


What is a genetic factor that is blocked by the presence of a dominant factor?

A genetic factor that is blocked by the presence of a dominant factor is known as a recessive allele. In a heterozygous genotype, where one allele is dominant and the other is recessive, the dominant allele's traits will be expressed while the recessive allele's traits are masked. For example, in pea plants, the allele for tall stems (dominant) will override the allele for short stems (recessive), resulting in all offspring displaying the tall phenotype.


What did Mendel mean by a dominant factor?

Mendel meant that a dominant factor is a gene that expresses its trait in an individual when present with the corresponding recessive gene. The dominant allele masks the expression of the recessive allele in a heterozygous individual.


What is currently the dominant motherboard form factor?

ATX.


What is a dominant and ressesive?

In genetics, a dominant trait is one that is expressed when only one copy of the gene is present, masking the recessive trait. A recessive trait is only expressed when two copies of the gene are present.


What is a sentence with hegemony in it?

A sentence with hegemony in it, is a description of a dominant factor


The factor that always expresses itself in the first filial generation?

The dominant factor always expresses itself in the first filial generation, known as the F1 generation. This means it is the trait that is visible in the offspring when one parent has a dominant allele for a particular characteristic.


The dominant factor in causing tides because of its closeness to earth?

moon


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.


A genetic factor that blocks another genetic factor is called what?

A genetic factor that blocks the expression of another genetic factor is called a "dominant" allele. In genetics, when one allele is dominant over another, it masks the effect of the recessive allele, preventing it from being expressed in the phenotype. This interaction is a fundamental principle of Mendelian inheritance.