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Genes and the Environment. -Novanet :)

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Which two main factor work together to affect an organism's phenotype?

Genes and environment are the two main factors that work together to affect an organism's phenotype.


What best describes a factors that affect a phenotype?

The genotype and the environment both affect a 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).


What environmental factor such as hormone that might affect organism's phenotype?

One environmental factor that can affect an organism's phenotype is the presence of stress hormones like cortisol. High levels of cortisol can impact an organism's physical characteristics, behavior, and overall health, leading to changes in the phenotype.


What best describes the factors that affect a phenotype?

The genotype and the environment both affect a phenotype.


What can not influence an organisms phenotype?

An organism's phenotype is not influenced by genetic mutations that do not affect gene expression or protein function. Additionally, purely random genetic drift in a population does not directly alter an individual organism's phenotype. Environmental factors, while significant, can also be excluded if they do not interact with the organism's genotype. Lastly, traits that are not expressed due to recessive alleles or other forms of genetic suppression do not influence the observable phenotype.


Which two main factors work together to affect an organsim's phenotype?

An organism's phenotype is primarily influenced by its genotype, which is the genetic makeup inherited from its parents, and environmental factors, which include external conditions such as climate, nutrition, and experiences. The interaction between these two factors determines how genes are expressed and can lead to variations in traits. For example, the same genetic potential can result in different phenotypes depending on the environmental context. Thus, both genetics and environment are crucial in shaping the observable characteristics of an organism.


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.


How can the environment can influence the phenotype of an organism?

The environment can influence an organism's phenotype through factors like nutrition, temperature, and exposure to toxins. These external factors can affect gene expression, leading to changes in physical characteristics or behavior. Additionally, environmental stressors can trigger epigenetic changes that alter how genes are expressed without changing the underlying DNA sequence.


Which bests describes the factors that describe a phenotype?

(Apex Learning) The genotype and the environment both affect phenotype.


How does a dominant trait affect the phenotype of an organism?

If the the trait is controlled by only one allele and the allele is completely dominant then once inherited the offspring with exhibit that phenotype


Do alleles control phenotype?

Yes, alleles are variations of a gene that can affect the phenotype of an organism. The combination of alleles an individual carries determines specific traits or characteristics that are expressed.