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Genes code for all genetic physical traits, so allele combinations code everything from metabolism rate to pigment coloring. Everything from the shape of your fingernails to whether you're more likely to get Heart disease is an expression of an allele combination.
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The external appearance of an organism as determined by what alleles are present is?
the phenotype. It is the physical expression of an organism's genetic makeup, influenced by the interaction of its genotype with environmental factors. It includes characteristics like color, size, shape, and other observable traits.
The detectable traits of an organism as determined by what alleles are present is the what?
The detectable traits of an organism as determined by what alleles are present is the phenotype. Phenotype is the observable characteristics of an organism, such as its physical appearance or behavior, which are influenced by both genetic and environmental factors.
What is the genotype mean?
The genetic makeup, as distinguished from the physical appearance, of an organism or a group of organisms. The combination of alleles located on homologous chromosomes that determines a specific characteristic..
In what way are alleles and traits related?
Alleles are different forms of a gene that can determine specific traits in an organism. Traits are characteristics or features that are influenced by the alleles present in an individual's genetic makeup. In other words, alleles and traits are related because alleles determine the traits that an organism will exhibit.
What alleles will be expressed in your phenotype?
The alleles that will be expressed in your phenotype are the ones that are dominant and determine your physical traits. These dominant alleles will be visible in your appearance, while recessive alleles may be present in your genetic makeup but not visibly expressed.
The external appearance of an organism as determined by what alleles are present is?
the phenotype. It is the physical expression of an organism's genetic makeup, influenced by the interaction of its genotype with environmental factors. It includes characteristics like color, size, shape, and other observable traits.
The detectable traits of an organism as determined by what alleles are present is the what?
The detectable traits of an organism as determined by what alleles are present is the phenotype. Phenotype is the observable characteristics of an organism, such as its physical appearance or behavior, which are influenced by both genetic and environmental factors.
What is the genotype mean?
The genetic makeup, as distinguished from the physical appearance, of an organism or a group of organisms. The combination of alleles located on homologous chromosomes that determines a specific characteristic..
What type of alleles are present in an organism?
Capital letters usually denote dominant alleles. Therefore QQ genotype would contain two dominant alleles for the Q genotype.
When two alleles of an inherited pair are different the dominant allele determines the organisms appearance?
Not necessarily. The dominant allele is the one that is expressed in the phenotype when present in the genotype, but both alleles can contribute to the organism's overall appearance in more complex ways through incomplete dominance or co-dominance.
In what way are alleles and traits related?
Alleles are different forms of a gene that can determine specific traits in an organism. Traits are characteristics or features that are influenced by the alleles present in an individual's genetic makeup. In other words, alleles and traits are related because alleles determine the traits that an organism will exhibit.
What alleles will be expressed in your phenotype?
The alleles that will be expressed in your phenotype are the ones that are dominant and determine your physical traits. These dominant alleles will be visible in your appearance, while recessive alleles may be present in your genetic makeup but not visibly expressed.
What role does an allele play in determining an organism's traits?
An allele is a variant form of a gene that can influence an organism's traits. Organisms inherit alleles from their parents, and the combination of alleles they have can determine their physical characteristics, such as eye color or height. The specific alleles present in an organism's genetic makeup can impact how traits are expressed.
When both dominant and recessive alleles are present within a single nucleus the organism is for the trait?
You are supposed to have 2 alleles in a single nucleus and if not there can be a disorder i believe.
How many different gametes can be formed by an organism that is heterzygous for a gene?
An organism that is heterozygous for a gene can produce two different types of gametes due to the segregation of alleles during meiosis. Each gamete will carry one of the two different alleles present in the organism.
Can you see all genetic variation?
No. Genotype is the combination of genes present in an organism. It consists of alleles whose visible characteristics is called phenotype. An organism's phenotype is visible and not the genotype as you just can't see a person and tell what kind of genes are present in the organism.
What are alleles that have an effect on an organisms phenotype?
Alleles that have an effect on an organism's phenotype are called dominant alleles. Dominant alleles mask the effects of recessive alleles in heterozygous individuals, resulting in the dominant allele's phenotype being expressed.
