Press "Enter" to skip to content

What is the phenotype of an individual with the genotype GG?

Therefore, geneticists distinguish between an organism’s genetic makeup, called its genotype, and its physical traits, called its phenotype. For example, the GG parent and the Gg offspring have the same phenotype (green pods) but different genotypes. An organism’s genotype results in an organism’s phenotype.

Why an organism with a homozygous dominant genotype has the same phenotype as an organism with a heterozygous genotype?

Explain why an organism with a homozygous dominant genotype has the same phenotype as an organism with a heterozygous genotype. Because, the heterozygous has the same dominate that the homozygous does. Its just hybrid for another trait, but it’s dominant shows. That gene can be recessive or dominant.

How two organisms can have the same phenotype but different genotypes?

Same phenotype but different genotype is possible due to presence of dominant allele. A person can have a dominant allele on both the homologous chromosomes (i.e. in double dose) while another person may have single dominant allele and a corresponding recessive allele.

What does GG genotype mean?

For example, someone with a “GG” genotype has a 97 percent chance of having light eyes. Many other factors influence eye color, including your ancestry, other genes, and other non-genetic factors.

What does R mean in genotypes?

Different versions of a gene are called alleles. The combination of alleles carried by an individual is its genotype. For example, let’s say R (read “big R”) is the dominant round allele, and r (read “little r”) is the recessive wrinkled allele.

Which of the following is the best definition of a genotype?

Genotype: The genetic constitution (genome) of a cell, an individual, or an organism. The genotype is distinct from the expressed features, or phenotype, of the cell, individual, or organism. The genotype of a person is that person’s genetic makeup. It can pertain to all genes or to a specific gene.

How can you determine your genotype?

Sometimes a genetic test will give you your genotype. Sometimes you just need a bit of genetic luck in your family tree to figure it out. And sometimes you can tell the two genotypes apart just by looking at someone. An obvious way to figure out you genotype is to have a genetic test done.

Which best describes genotype and phenotype?

Which of the following best describes genotype and phenotype? The genotype of an organism describes the specific alleles for a particular gene, and the phenotype describes the appearance of the organism associated with the genotype. This organism is heterozygous for the “A” trait and will express the dominant trait.

What is an example of a genotype and phenotype?

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).

Which is the best description of a phenotype?

A phenotype is an individual’s observable traits, such as height, eye color, and blood type. The genetic contribution to the phenotype is called the genotype. Some traits are largely determined by the genotype, while other traits are largely determined by environmental factors.