Well....its the first thing you noticed about a person
-Ms. Pouge(:
englishh claasss
A dominant allele
because it dominates the phenotype
Homozygous dominant individuals have two identical dominant alleles for a particular gene, resulting in the expression of the dominant trait. Homozygous recessive individuals have two identical recessive alleles, resulting in the expression of the recessive trait.
When an individual has two copies of a dominant allele, they will display the dominant trait associated with that allele. Dominant alleles mask the expression of recessive alleles in a gene pair.
In codominance, both alleles in a gene pair are expressed equally, resulting in a blending of traits. This is different from a dominant and recessive relationship, where one allele is dominant and masks the expression of the recessive allele.
A dominant allele
A dominant allele will express itself if present, and will suppress the recessive allele's expression.
Two recessive alleles can not take over a dominant allele because there are only two alleles in a pair. This can only happen if there is a mutation because the dominant always takes over the recessive.
False. Mendel's experiments demonstrated that dominant traits mask the expression of recessive traits in heterozygous individuals. This means that the dominant trait is expressed while the recessive trait remains hidden. Thus, the recessive trait does not get expressed when a dominant trait is present.
A genotype with two dominant alleles, such as BB, is referred to as homozygous dominant. In this case, both alleles for a particular gene are the same and dominant, which typically results in the expression of the dominant trait. Individuals with a homozygous dominant genotype will exhibit the dominant phenotype associated with that gene.
The dominant allele covers up or masks the expression of the recessive allele in a heterozygous individual. The dominant allele is typically represented by an uppercase letter, while the recessive allele is represented by a lowercase letter.
When an allele creates a visible trait, it is called a dominant allele. Dominant alleles mask the expression of recessive alleles when present in a heterozygous individual.
A heterozygous condition resulting in the dominant genes expression in the phenotype.
because it dominates the phenotype
Homozygous dominant individuals have two identical dominant alleles for a particular gene, resulting in the expression of the dominant trait. Homozygous recessive individuals have two identical recessive alleles, resulting in the expression of the recessive trait.
dominance
A dominant trait is a genetic trait that is expressed when an individual has one copy of the dominant allele. In a pair of alleles (one from each parent), the dominant allele will mask the expression of the recessive allele.