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Organisms that have identical alleles for a particular trait are called?
There is no particular relationship between organisms that have identical alleles for a particular trait.
What is a trait that helps organisms survive and reproduce?
Adaptation
Organism that have two identical alleles for a particular trait are said to be?
Organisms that have two identical alleles for a particular trait are said to be? homozygous
How can environmental factors impact the expression of a specific trait, and could you provide an example of how this influence occurs in nature?
Environmental factors can influence the expression of a specific trait by affecting how genes are turned on or off. For example, temperature can impact the color of a Himalayan rabbit's fur. In colder areas, the rabbit's fur is darker, while in warmer areas, it is lighter. This shows how the environment can directly affect the expression of a trait.
What is the relationship between a non-allelic gene and the expression of a specific trait in an organism?
Non-allelic genes are genes located on different chromosomes that do not directly influence each other. They can affect the expression of a specific trait in an organism through independent pathways, leading to a combination of different genetic factors influencing the trait.
How a mutation may not affect an organisms traits?
A mutation does not affect an organism trait for a reason. It is neutral which depends on the environment.
What is the condition called when there are many genes that affect a trait which are susceptible to changes due to environmental factors?
Multifactorial trait
What three factors does expression of a trait depend on?
The expression of a trait depends on genetic factors, environmental factors, and how these factors interact with each other. Genetic factors include the individual's DNA sequence, while environmental factors can include diet, lifestyle, and exposure to external stimuli. The interplay between genetics and the environment can influence how a trait is expressed in an individual.
How many factors for every trait must a plant (or animal or human) have?
Each trait in a plant, animal, or human is typically influenced by multiple factors, particularly genes. In diploid organisms, traits are usually determined by two alleles (one from each parent), meaning there can be at least two factors for each trait. However, many traits are polygenic, involving multiple genes, which can result in a wide range of factors influencing a single trait. Therefore, the number of factors can vary significantly depending on the complexity of the trait being examined.
When organisms with certain desirable trait are mated?
Natural selection is when organisms with a desirable trait mate and produce babies with that trait. The process of elimination will eventually diminish any that do not have that trait/
What is the condition called when there are many genes that affect a trait which are susceptible to changes due to the environmental factors?
This condition is known as polygenic inheritance. It involves multiple genes contributing to a trait, and the expression of these genes can be influenced by environmental factors. The combination of genetic and environmental influences leads to a wide range of variation in the trait.
How many phenotypes does each trait have?
the offspring have two factors for each trait
What word means characteristic of an organism?
The word you're looking for is "biotic." This refers to living organisms or biological factors that influence an ecosystem.
Is asthma a sex-linked trait?
No, asthma is not a sex-linked trait. It is a complex condition caused by a combination of genetic and environmental factors, and can affect both males and females.
What is the definition of ancestral trait?
An ancestral trait is a trait that is shared by a group of organisms and their common ancestor. It is a characteristic that has been inherited from a common ancestor and has been passed down through generations without change.
What is a trait the all organisms have?
By definition all organisms grow and reproduce.
What is an organisms offspring of many generations of organisms that have the same trait?
Purebred.
