0
Same alleles expressed on both chromosomes are referred to as "homozygous" alleles. In this condition, an individual carries two identical copies of a particular gene, one inherited from each parent. This can result in a uniform expression of traits associated with that gene in the organism. For example, if both alleles for a gene determining flower color are red, the plant will express the red color uniformly.
What else can I help you with?
If two dominant alleles are expressed at the same time this is a case of what?
This is called codominance. In codominance, both alleles are fully expressed in the phenotype of the individual.
At is a gene with two dominant alleles that are expressed at the same time?
In genetics, gene with two dominant alleles that are expressed at the same time is known as codominance. This results in a phenotype where both alleles are equally and fully expressed in the offspring. An example of codominance is the AB blood type in humans, where the A and B alleles are both expressed on the surfaces of red blood cells.
What two different alleles in the two chromosomes called?
The two different alleles on the homologous chromosomes are referred to as "heterozygous alleles." Each chromosome carries one allele for a specific gene, and when the alleles differ, the organism is said to be heterozygous for that gene. In contrast, if both alleles are the same, the organism is termed "homozygous."
What type of allele dominance occurs when both the alleles are active and expressed?
When both the alleles are expressed, it is called co-dominance or mixed dominance.
When are both alleles expressed in offspring?
Both alleles are expressed in offspring when neither allele is dominant over the other, resulting in co-dominance. This means that both alleles are simultaneously expressed in the offspring's phenotype.
If two dominant alleles are expressed at the same time this is a case of what?
This is called codominance. In codominance, both alleles are fully expressed in the phenotype of the individual.
At is a gene with two dominant alleles that are expressed at the same time?
In genetics, gene with two dominant alleles that are expressed at the same time is known as codominance. This results in a phenotype where both alleles are equally and fully expressed in the offspring. An example of codominance is the AB blood type in humans, where the A and B alleles are both expressed on the surfaces of red blood cells.
What two different alleles in the two chromosomes called?
The two different alleles on the homologous chromosomes are referred to as "heterozygous alleles." Each chromosome carries one allele for a specific gene, and when the alleles differ, the organism is said to be heterozygous for that gene. In contrast, if both alleles are the same, the organism is termed "homozygous."
Why you called co-dominance when a person possess two different alleles at the same locus and both alleles are expressed in the phenotype?
Co-dominance is used to describe a situation where two different alleles at the same locus are both expressed in the phenotype of an individual. This results in a distinct phenotype that combines traits from both alleles, rather than one allele being dominant over the other. Examples include blood type AB in humans, where both A and B antigens are expressed on red blood cells.
What type of allele dominance occurs when both the alleles are active and expressed?
When both the alleles are expressed, it is called co-dominance or mixed dominance.
When are both alleles expressed in offspring?
Both alleles are expressed in offspring when neither allele is dominant over the other, resulting in co-dominance. This means that both alleles are simultaneously expressed in the offspring's phenotype.
How are the genes the lined up in the pair of chromosomes?
They are lined up in the same order in both chromosome pairs. They are organized in alleles.
The gene that is fully expressed when two different alleles are present is the?
heterozygous gene. In this situation, both alleles are different and both are expressed, resulting in a blending or mixing of their traits.
If both alleles are equally expressed in a heterozygote the relationship is called?
The expression of more than one allele is referred to as incomplete dominance. For example a flower that is heterozygous red and white will have a pink phenotype.
Which statement is TRUE about multiple alleles?
MULTIPLE CHOICES a. It happens when two or more alleles control the inheritance of a character. b. It refers to traits that are controlled by genes located on the same-sex chromosomes. c. It occurs when two dominant alleles of a contrasting pair are fully expressed at the same time in a heterozygous individual. d. It occurs when the phenotype of the offspring is somewhere in between the phenotype of both parents.
When both alleles are expressed in offspring is what?
Codominance is when both alleles are expressed in the offspring. This results in a phenotype where traits from both alleles are visibly present. An example of codominance is the ABO blood group system in humans.
What is it called When the heterozygotes display two phenotypes at the same time?
This is known as codominance, where both alleles in a heterozygous individual are expressed equally and simultaneously, resulting in a unique phenotype that shows characteristics of both alleles.
