What are the genotype and the phenotype of trait?
An organism’s genotype is the set of genes in its DNA responsible for a particular trait. An organism’s phenotype is the physical expression of those genes.
What are examples of human phenotypes?
In humans, phenotype examples include earwax type, height, blood type, eye color, freckles, and hair color. And phenotypes aren’t just physical traits. Behavior is also considered a phenotype. An example of inherited behavior is provided by Border Collies, a dog breed that was bred to herd sheep.
What are examples of phenotypes and genotypes?
An organism’s genotype is its specific combination of alleles for a given gene. So, for example, in the pea plants above, the possible genotypes for the flower-color gene were red-red, red-white, and white-white. The phenotype is the physical manifestation of an organism’s allellic combination (genotype).
What is the genotype of a person traits?
The genotype identifies the alleles related to a single trait (e.g. Aa), or to a number of traits (e.g. Aa Bb cc). The term can be extended to refer to the entire set of genes of an organism (or a taxon).
What is the phenotype of AA?
Table 4-5. Correlation of ABO phenotypes and genotypes.
| Phenotype | Possible Genotype |
|---|---|
| A | AA or AO |
| B | BB or BO |
| AB | AB |
| O | OO |
What are human phenotypic traits?
Phenotype refers to an individual’s observable traits, such as height, eye color and blood type. A person’s phenotype is determined by both their genomic makeup (genotype) and environmental factors.
What is the phenotype of AB?
If you have an AA or AO genotype, you will have the phenotype of type A blood; if you have a BB or BO genotype, you will have a type B blood phenotype; if you have an AB genotype, you will have a type AB blood phenotype; and if you have an OO genotype, you will have a type O blood phenotype.
What is AB genotype?
Someone with blood type AB must have both the A and B alleles. The genotype must be AB. Someone with blood type O has neither the A nor the B allele. The genotype must be OO.
Is AA a genotype or phenotype?
What is the difference between phenotype and trait?
is that phenotype is (genetics) the appearance of an organism based on a multifactorial combination of genetic traits and environmental factors, especially used in pedigrees while trait is an identifying characteristic, habit or trend. is to evaluate or classify based on.
What are 3 possible phenotypes?
Gene: a basic unit of inheritance that is the result of the genes of the parents.
What are dominant and recessive traits in humans?
– Dark hair is dominant over blonde or red hair. – Curly hair is dominant over straight hair. – Baldness is a dominant trait. – Having a widow’s peak (a V-shaped hairline) is dominant over having a straight hairline. – Freckles, cleft chin and dimples are all examples of a dominant trait.
What are the different types of phenotypes?
Ontogenetic phenotype: this type of phenotype is in constant transformation from the moment it is conceived until its death.