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Genotype: The phenotype is limited by the genotype. An organism can't display a characteristic if there is no gene for it.
Epigenetics: Epigenetics affects the expression of genes. If a gene is present but not expressed, the organism can't display the corresponding characteristic.
Environment: The environment can affect traits directly by changing the behavior or appearance of an organism while the corresponding gene is unchanged. Environmental factors can also affect gene expression.
The organism's genotype determines the possible traits of the phenotype, but the corresponding genes have to be active for the trait to appear. Epigenetics studies gene expression in cells, and many genes are not active.
Different factors such as available nutrients, organism age and signals sent by other cells determine whether a cell expresses a gene or not.
To express a gene, a cell has to first make a copy of the gene from the original DNA code in the cell nucleus. The genetic code is copied to messenger RNA, which exits the nucleus and finds a cell ribosome to synthesize the corresponding protein from the coded sequence.
The protein gives the cell the characteristic, feature or capability that leads to the phenotype trait in the organism. The cell can block or regulate this process to make more, less or no protein.
The process of gene expression means that a phenotype such as hair color can change during the life of an organism even though the genetic code remains the same. The original gene set for a specific hair color remains in place, but some of the genes in the set are expressed more or less strongly as the cell regulates expression of a gene up or down.
For hair color, the gene in question may directly influence dark hair color, or it may cause a hormone or enzyme to be produced that affects the color of hair.
What else can I help you with?
What three factors affect the organisms trait?
Three factors that affect an organism's traits are genetics (inherited DNA), environmental conditions (such as temperature or availability of resources), and interactions with other organisms (such as competition or symbiosis).
The characteristics of an organism are called?
The characteristics of an organism are called traits. These traits can include physical features, behaviors, and other attributes that distinguish one organism from another. They are influenced by both genetic and environmental factors.
How does genetic perturbation impact the expression of specific traits in an organism?
Genetic perturbation can affect the expression of specific traits in an organism by disrupting the normal functioning of genes. This disruption can lead to changes in the proteins produced by the genes, ultimately altering the traits that are expressed in the organism.
What factors are responsible for inherited traits in an organism?
Inherited traits in an organism are determined by a combination of genetic material passed down from parents, including genes and DNA sequences. These traits can be influenced by factors such as dominant or recessive gene inheritance, genetic mutations, and genetic recombination during sexual reproduction. Additionally, environmental factors can also play a role in how inherited traits are expressed.
The trait of an organism is controlled by what?
The trait of an organism is controlled by its genes, which are segments of DNA that provide instructions for building and maintaining the organism. Genes influence various traits such as physical appearance, behavior, and susceptibility to diseases. Environmental factors can also play a role in the expression of traits.
What is the difference between environmental factors and genetic factors?
Environmental factors refer to external influences on an organism, such as diet or pollution, that can impact its traits or behavior. Genetic factors, on the other hand, are inherited traits passed down from parents that can affect an organism's characteristics. Both environmental and genetic factors play a role in shaping an organism's phenotype.
What three factors affect the organisms trait?
Three factors that affect an organism's traits are genetics (inherited DNA), environmental conditions (such as temperature or availability of resources), and interactions with other organisms (such as competition or symbiosis).
Factors that control an organism's traits?
genes
What other factors affect traits?
Environment and Nutrition are two factors that affect our traits. The foods we eat affect our traits. Also, one of our traits is our personality. So, the environment is a factor of our personality. Hope this helped! :)
What are traits that are gained during an organism's life and not determined genetically?
Examples of traits gained during an organism's life (acquired traits) include skills learned through experience, such as playing an instrument or riding a bike. Additionally, environmental factors like exposure to sunlight can affect skin tone. These traits are not determined by an organism's genetic makeup and are developed during an individual's lifetime.
When a blend of both alleles are shown in the phenotype of an organism this is an example of?
A heterozygote expresses the traits of both alleles in the phenotypic traits. These traits affect the physical appearance of an organism.
How does DNA affect an orginsims traits?
DNA carries the genetic information that determines an organism's traits. The sequence of nucleotides in DNA determines the sequence of amino acids in proteins, which are essential for an organism's structure and function. Mutations in DNA can result in changes to an organism's traits.
Which one genotype or phenotype exhibites traits by an organism?
Phenotype exhibits traits of an organism. It is the physical characteristics and traits that are directly observable, such as hair color or height. Genotype, on the other hand, refers to the genetic makeup of an organism that ultimately determines the phenotype.
Factors that affect your growth and development?
hereditary traits,dominant traits,thyroid gland
What is the phentype?
The phenotype refers to the physical characteristics or traits of an organism that result from its genetic makeup interacting with environmental factors. It is the observable expression of an organism's genes.
What does genotype describes about an organism?
Genotype refers to the genetic makeup of an organism, including all the genes it carries. It determines the potential traits an organism may have, but expression of these traits can be influenced by environmental factors.
What determines the traits of an organism?
The traits of an organism are determined by a combination of genetic factors inherited from its parents and environmental influences during development. Genes contain the instructions for building and maintaining an organism's physical and biochemical characteristics, while interactions with the environment can also play a role in shaping these traits.
